1915: exhibits in section "III. Scientific and Technical Photographs, &c."

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List of 341 exhibits from the catalogue for this exhibition.
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Exhibit no. Exhibitor Exhibit title Section Picture Browse catalogue
173 to 184 Mount Wilson Solar Observatory III. Scientific and Technical Photographs, &c.    catalogue page
185 A. E. Douglas The Zodiacal Light in Pices and Aries, February 12, 1915 III. Scientific and Technical Photographs, &c.    catalogue page
185 A. E. Douglas The Zodiacal Light in Aries, Taurus and Gemini, March 17, 1915 III. Scientific and Technical Photographs, &c.    catalogue page
185 A. E. Douglas The Zodiacal Light in Aries, Taurus and Gemini, April 8, 1915 III. Scientific and Technical Photographs, &c.    catalogue page
185 A. E. Douglas The Zodiacal Light in Taurus and Gemini, May 4, 1915 III. Scientific and Technical Photographs, &c.    catalogue page
185 A. E. Douglas The Counterglow on Beta Virginis, March 17, 1915 III. Scientific and Technical Photographs, &c.    catalogue page
185 A. E. Douglas The Counterglow between Spica and Theta Virginis, April 8, 1915 III. Scientific and Technical Photographs, &c.    catalogue page
186 S. A. Mitchell Photograph showing the extremely good definition given by the new Reflector at the Observatory of the University of Virginia, as evinced by the small size of the star images shown III. Scientific and Technical Photographs, &c.    catalogue page
187 William F. Rigge Astronomical Panoramic Views taken from the dome of the Observatory towards the principal points of the compass, the sky being marked with the circles of the celestrial sphere. III. Scientific and Technical Photographs, &c.    catalogue page
188 William F. Rigge How a shadow in a photograph saved an accused man from prison. The photograph illustrates the determination of time from the position of a shadow, the determination of time in this case being a critical factor for the defence. III. Scientific and Technical Photographs, &c.    catalogue page
1 Ernest C. Pickering The Globular Cluster, Messier 3. III. Scientific and Technical Photographs, &c.    catalogue page
2 Ernest C. Pickering Large Magellanic Cloud, with new variable stars marked in red. III. Scientific and Technical Photographs, &c.    catalogue page
3 Ernest C. Pickering Discovery of variable stars by bright hydrogen lines in their spectra. III. Scientific and Technical Photographs, &c.    catalogue page
4 Ernest C. Pickering Discovery of variable stars by multiple images. III. Scientific and Technical Photographs, &c.    catalogue page
5 Ernest C. Pickering Discovery of variable stars by superposing a negative on a positive of a different date. III. Scientific and Technical Photographs, &c.    catalogue page
6 Ernest C. Pickering Diagram showing the greatly increased rate of discovery after the introduction of photography. III. Scientific and Technical Photographs, &c.    catalogue page
195 Dr. P. G. Nutting Lens Testing Apparatus III. Scientific and Technical Photographs, &c.    catalogue page
196 Dr. P. G. Nutting Results of Bench Test for Field and Colour of Six Lenses III. Scientific and Technical Photographs, &c.    catalogue page
197 Dr. P. G. Nutting Interference Test of Lenses III. Scientific and Technical Photographs, &c.    catalogue page
198 Dr. P. G. Nutting Samples of Photographic Raw Stock Papers III. Scientific and Technical Photographs, &c.    catalogue page
H. H. Hoffert Electrical Spark Discharges III. Scientific and Technical Photographs, &c.  yes catalogue page
203 F. Martin-Duncan Orginal Research Records obtained by means of a special Micro-Kinetograph apparatus designed by the author for Marine Biological Research III. Scientific and Technical Photographs, &c.  yes catalogue page
204 F. Martin-Duncan Secondary Sexual Adornments of Coleoptera III. Scientific and Technical Photographs, &c.    catalogue page
204 F. Martin-Duncan Huns of the Insect World III. Scientific and Technical Photographs, &c.    catalogue page
206 F. Martin-Duncan Transverse section of human scalp, x 80 III. Scientific and Technical Photographs, &c.    catalogue page
206 F. Martin-Duncan Cartilage, neck of frog, x 130 III. Scientific and Technical Photographs, &c.    catalogue page
206 F. Martin-Duncan Trichina spiralis, encysted, x 200 III. Scientific and Technical Photographs, &c.    catalogue page
206 F. Martin-Duncan Section of eye of frog, x 130 III. Scientific and Technical Photographs, &c.    catalogue page
206 F. Martin-Duncan Striped muscle, x 200 III. Scientific and Technical Photographs, &c.    catalogue page
206 F. Martin-Duncan Vertical section of human tongue, x 30 III. Scientific and Technical Photographs, &c.    catalogue page
206 F. Martin-Duncan Vertical section of jaw of kitten, x 20 III. Scientific and Technical Photographs, &c.    catalogue page
206 F. Martin-Duncan Vertical section, scalp of mouse, x 80 III. Scientific and Technical Photographs, &c.    catalogue page
206 F. Martin-Duncan Vertical section, human finger, x 30 III. Scientific and Technical Photographs, &c.    catalogue page
207 Herbert M. Cartwright Photomicrographs of Photogravure Screens made on dry plates from an original ruled screen III. Scientific and Technical Photographs, &c.    catalogue page
208 G. H. Rodman Eggs of House Fly (Musca domestica), x 80 III. Scientific and Technical Photographs, &c.    catalogue page
209 G. H. Rodman Empusa fungus, disease of House Fly, X 658 III. Scientific and Technical Photographs, &c.    catalogue page
210 G. H. Rodman Buccinum and Littorina III. Scientific and Technical Photographs, &c.    catalogue page
210 G. H. Rodman Nassa, Strombus and Monoplex III. Scientific and Technical Photographs, &c.    catalogue page
210 G. H. Rodman Murex and Harpa III. Scientific and Technical Photographs, &c.    catalogue page
210 G. H. Rodman Cyproea III. Scientific and Technical Photographs, &c.    catalogue page
210 G. H. Rodman Pleuristoma and Cerithium III. Scientific and Technical Photographs, &c.    catalogue page
210 G. H. Rodman Cassis and Helix III. Scientific and Technical Photographs, &c.    catalogue page
210 G. H. Rodman Bulla and Eburna III. Scientific and Technical Photographs, &c.    catalogue page
211 G. H. Rodman Cassis III. Scientific and Technical Photographs, &c.    catalogue page
211 G. H. Rodman Monoplex III. Scientific and Technical Photographs, &c.    catalogue page
211 G. H. Rodman Voluta III. Scientific and Technical Photographs, &c.    catalogue page
211 G. H. Rodman Helix III. Scientific and Technical Photographs, &c.    catalogue page
211 G. H. Rodman Voluta and Harpa III. Scientific and Technical Photographs, &c.    catalogue page
211 G. H. Rodman Cassis and Sigaretus III. Scientific and Technical Photographs, &c.    catalogue page
211 G. H. Rodman Turbo III. Scientific and Technical Photographs, &c.    catalogue page
212 G. H. Rodman Foot of House Fly, x 235 III. Scientific and Technical Photographs, &c.    catalogue page
213 G. H. Rodman Pollen of Hollyhock, x 164 III. Scientific and Technical Photographs, &c.    catalogue page
214 G. H. Rodman Tongue of Rhingia Fly, x 124 III. Scientific and Technical Photographs, &c.    catalogue page
215 G. H. Rodman Eggs of Bed Bug, x 110 III. Scientific and Technical Photographs, &c.    catalogue page
216 Miss Mary A. Booth Photomicrographs of Parasites III. Scientific and Technical Photographs, &c.    catalogue page
217 Miss Mary A. Booth Photomicrographs of Parasites III. Scientific and Technical Photographs, &c.    catalogue page
218 Miss Mary A. Booth Section of Pine Wood III. Scientific and Technical Photographs, &c.    catalogue page
219 Miss Mary A. Booth Section of Mahogany III. Scientific and Technical Photographs, &c.    catalogue page
220 Miss Mary A. Booth Section of Sarsaparilla III. Scientific and Technical Photographs, &c.    catalogue page
221 Miss Mary A. Booth Arachnoidiscus Ehrenbergii III. Scientific and Technical Photographs, &c.    catalogue page
222 Miss Mary A. Booth Portion of Gizzard of Cricket III. Scientific and Technical Photographs, &c.    catalogue page
223 Miss Mary A. Booth Cytenophylla muscati (female) III. Scientific and Technical Photographs, &c.    catalogue page
224 Miss Mary A. Booth Flea of Gopher (Ceratophyllus ignotus), male III. Scientific and Technical Photographs, &c.    catalogue page
225 Miss Mary A. Booth Flea of Gopher (Ceratophyllus ignotus) female III. Scientific and Technical Photographs, &c.    catalogue page
226 Miss Mary A. Booth Flea of Wood Chuck III. Scientific and Technical Photographs, &c.    catalogue page
227 Miss Mary A. Booth Flea of Wood Chuck, mouth part enlarged III. Scientific and Technical Photographs, &c.    catalogue page
228 Miss Mary A. Booth Tip of Tongue of Bumble Bee III. Scientific and Technical Photographs, &c.    catalogue page
229 Thomas E. Freshwater Photomicrograph of Parasol Ant, Africa, and Tortoise Beetle, India III. Scientific and Technical Photographs, &c.    catalogue page
230 Thomas E. Freshwater Spider, West Indies, and Trap-door Spider, British III. Scientific and Technical Photographs, &c.    catalogue page
231 Ernest A. Pinchin Photomicrograph of Fleas, male and female III. Scientific and Technical Photographs, &c.    catalogue page
232 Ernest A. Pinchin Photomicrograph of Fungi III. Scientific and Technical Photographs, &c.    catalogue page
233 Ernest A. Pinchin Photomicrograph of Diatoms, low power III. Scientific and Technical Photographs, &c.  yes catalogue page
234 Ernest A. Pinchin Photomicrograph of Diatmos, high power III. Scientific and Technical Photographs, &c.  yes catalogue page
235 G. Ardasseer Bulrush Stem (Typha) transverse section, x 30 III. Scientific and Technical Photographs, &c.    catalogue page
236 G. Ardasseer Bulrush Stem (Typha) longitudinal section, x 30 III. Scientific and Technical Photographs, &c.    catalogue page
237 G. Ardasseer Pinus sylvestris, transverse section, x 40 III. Scientific and Technical Photographs, &c.    catalogue page
238 G. Ardasseer Floret of Groundsel (Senecio), isolated to show pollen tubes reaching ovary, x 40 III. Scientific and Technical Photographs, &c.    catalogue page
239 G. Ardasseer Mouth parts and Piercing Lance of Tse tse Fly (Glossina sp.), x 70 III. Scientific and Technical Photographs, &c.    catalogue page
240 G. Ardasseer Antenna of Tse-tse Fly, x 70 III. Scientific and Technical Photographs, &c.    catalogue page
241 Robert Knox Radiographs showing bullets in head III. Scientific and Technical Photographs, &c.    catalogue page
242 Robert Knox Radiographs of Chests III. Scientific and Technical Photographs, &c.    catalogue page
243 Robert Knox Radiographs of Stomach III. Scientific and Technical Photographs, &c.    catalogue page
244 Robert Knox Radiograph of Thorax, rapid exposure III. Scientific and Technical Photographs, &c.    catalogue page
245 Robert Knox Radiograph of Thorax III. Scientific and Technical Photographs, &c.    catalogue page
246 Robert Knox Radiograph of Adult Thorax, exposure 1/85 second III. Scientific and Technical Photographs, &c.    catalogue page
247 Robert Knox Radiograph of Thorax III. Scientific and Technical Photographs, &c.    catalogue page
248 Robert Knox Radiograph of Thorax III. Scientific and Technical Photographs, &c.    catalogue page
249 Robert Knox Radiograph of Pelvis III. Scientific and Technical Photographs, &c.    catalogue page
250 Alfred W. Dennis The Wood Ant, Formica rufa. Ova, larva, pupa, and cocoon. Male, female and worker, x 4 III. Scientific and Technical Photographs, &c.    catalogue page
251 Arthur Frost Life Stages of the Shan Tung Silk Moth III. Scientific and Technical Photographs, &c.    catalogue page
252 C. W. Colthrup Resting Attitides of Moths III. Scientific and Technical Photographs, &c.    catalogue page
253 C. W. Colthrup Brindled Beauty larva III. Scientific and Technical Photographs, &c.    catalogue page
253 C. W. Colthrup Poplar Hawk larva III. Scientific and Technical Photographs, &c.    catalogue page
253 C. W. Colthrup The Orange Moth larva III. Scientific and Technical Photographs, &c.    catalogue page
253 C. W. Colthrup Six Spot Burnet larva III. Scientific and Technical Photographs, &c.    catalogue page
253 C. W. Colthrup Rannoch Sprawler larva III. Scientific and Technical Photographs, &c.    catalogue page
253 C. W. Colthrup Cinnabar larva III. Scientific and Technical Photographs, &c.    catalogue page
253 C. W. Colthrup Brindled Beauty larva III. Scientific and Technical Photographs, &c.    catalogue page
253 C. W. Colthrup Puss larva III. Scientific and Technical Photographs, &c.    catalogue page
253 C. W. Colthrup Brindled Beauty larva III. Scientific and Technical Photographs, &c.    catalogue page
254 Hugh Main Food-mass for larva III. Scientific and Technical Photographs, &c.    catalogue page
254 Hugh Main Egg in cavity in food-mass III. Scientific and Technical Photographs, &c.    catalogue page
254 Hugh Main Newly hatched larva III. Scientific and Technical Photographs, &c.    catalogue page
254 Hugh Main Adult larva in pupation cell III. Scientific and Technical Photographs, &c.  yes catalogue page
254 Hugh Main Adult larva in pupation cell III. Scientific and Technical Photographs, &c.  yes catalogue page
254 Hugh Main Larva awaiting pupation III. Scientific and Technical Photographs, &c.    catalogue page
254 Hugh Main Pupa just disclosed III. Scientific and Technical Photographs, &c.    catalogue page
254 Hugh Main Pupa just disclosed III. Scientific and Technical Photographs, &c.    catalogue page
254 Hugh Main Pupa matured III. Scientific and Technical Photographs, &c.  yes catalogue page
254 Hugh Main Pupa matured III. Scientific and Technical Photographs, &c.  yes catalogue page
254 Hugh Main Imago III. Scientific and Technical Photographs, &c.  yes catalogue page
255
256		 Hugh Main Aplecta nebulosa III. Scientific and Technical Photographs, &c.    catalogue page
255
256		 Hugh Main Acronycta psi III. Scientific and Technical Photographs, &c.    catalogue page
255
256		 Hugh Main Boarmia roboraria III. Scientific and Technical Photographs, &c.    catalogue page
255
256		 Hugh Main Lymantria monacha, larva III. Scientific and Technical Photographs, &c.    catalogue page
257 Hugh Main Larva, dorsal surface, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
257 Hugh Main Larva, ventral surface, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
257 Hugh Main Larva moulding its earthen cell with its broad flat head, x 1 III. Scientific and Technical Photographs, &c.    catalogue page
257 Hugh Main Larva resting on its back, awaiting pupation, x 1 III. Scientific and Technical Photographs, &c.    catalogue page
257 Hugh Main Pupa liberated from larval skin, x 1 III. Scientific and Technical Photographs, &c.    catalogue page
257 Hugh Main Pupa, dorsal surface, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
257 Hugh Main Pupa, ventral surface, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
257 Hugh Main Empty larval skin left in cell, x 1 III. Scientific and Technical Photographs, &c.    catalogue page
257 Hugh Main Male Beetle, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
257 Hugh Main Female Beetle, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
257 Hugh Main Legs of Male Beetle, x 5 III. Scientific and Technical Photographs, &c.    catalogue page
258 Hugh Main Larva covered by cast skins, etc. III. Scientific and Technical Photographs, &c.    catalogue page
258 Hugh Main Larva uncovered III. Scientific and Technical Photographs, &c.    catalogue page
258 Hugh Main Pupa III. Scientific and Technical Photographs, &c.    catalogue page
258 Hugh Main Beetle III. Scientific and Technical Photographs, &c.    catalogue page
259 Hugh Main Ova, x 3 III. Scientific and Technical Photographs, &c.    catalogue page
259 Hugh Main Larva, x 1 III. Scientific and Technical Photographs, &c.    catalogue page
259 Hugh Main Pupa, dorsal surface, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
259 Hugh Main Pupa, lateral surface, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
259 Hugh Main Beetle feeding, x 1 III. Scientific and Technical Photographs, &c.    catalogue page
260 Hugh Main Ova, X 5 III. Scientific and Technical Photographs, &c.    catalogue page
260 Hugh Main Larva, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
260 Hugh Main Larva (male) awaiting pupation, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
260 Hugh Main Pupa (male) and empty larval skin, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
260 Hugh Main Pupa (male), ventral surface, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
260 Hugh Main Pupa (female) just emerging from larval skin III. Scientific and Technical Photographs, &c.    catalogue page
260 Hugh Main Pupa (female) free from larval skin, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
260 Hugh Main Male Beetle just emerged from pupa, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
260 Hugh Main Male Beetle, mature, dorsal, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
260 Hugh Main Male Beetle, mature, ventral, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
260 Hugh Main Female Beetle in position taken up when showing her light, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
260 Hugh Main Female Beetle in position taken up when showing her light, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
261 Hugh Main Larva, dorsal, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
261 Hugh Main Larva, ventral, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
261 Hugh Main Pupa, just disclosed, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
261 Hugh Main Pupa, lateral view, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
261 Hugh Main Pupa, just before liberation of imago III. Scientific and Technical Photographs, &c.    catalogue page
261 Hugh Main Beetle, just emerged from larval skin, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
261 Hugh Main Beetle, matured, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
261 Hugh Main Larva, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
261 Hugh Main Pupa, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
261 Hugh Main Pupa, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
261 Hugh Main Pupa, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
261 Hugh Main Beetle, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
262 Hugh Main Larva in situ in willow twig III. Scientific and Technical Photographs, &c.    catalogue page
262 Hugh Main Larva, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
262 Hugh Main Pupa in situ, x 1 III. Scientific and Technical Photographs, &c.    catalogue page
262 Hugh Main Pupa, dorsal and ventral, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
262 Hugh Main Pupa, dorsal and ventral, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
262 Hugh Main Beetle, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
263 Hugh Main Cells in rotten wood, x 1 III. Scientific and Technical Photographs, &c.    catalogue page
263 Hugh Main Larva in cell, full-grown, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
263 Hugh Main Pupa just disclosed, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
263 Hugh Main Pupa, mature, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
263 Hugh Main Imago, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
263 Hugh Main Rose leaf, showing work of bee, x 1 III. Scientific and Technical Photographs, &c.    catalogue page
263 Hugh Main Comb, and wasps at work, x 1 III. Scientific and Technical Photographs, &c.    catalogue page
263 Hugh Main Comb, with larvae and pupae, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
263 Hugh Main Comb, longitudinal section, showing larvae and pupae, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
263 Hugh Main Pupa ready for emergence from larval skin, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
263 Hugh Main Pupa half emerged III. Scientific and Technical Photographs, &c.    catalogue page
263 Hugh Main Pupa fully emerged III. Scientific and Technical Photographs, &c.    catalogue page
264 Hugh Main Larva in pupa of Pieris brassicae, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
264 Hugh Main Larva and pupae, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
264 Hugh Main Pupae, showing successive stages of development, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
264 Hugh Main Ichneumon half emerged form larval skin, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
264 Hugh Main Male ichneumon, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
264 Hugh Main Female ichneumon, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
265 Hugh Main Ova, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
265 Hugh Main Larva, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
265 Hugh Main Cocoon, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
265 Hugh Main Cocoon cut open to show hibernating larva, x 3 III. Scientific and Technical Photographs, &c.    catalogue page
265 Hugh Main Hibernating larva removed from cocoon, x 3 III. Scientific and Technical Photographs, &c.    catalogue page
265 Hugh Main Pupa removed from cocoon, x 3 III. Scientific and Technical Photographs, &c.    catalogue page
265 Hugh Main Cocoon, empty, showing lid cut round by emerging pupa, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
265 Hugh Main Imago, dorsla, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
265 Hugh Main Imago, lateral, x 2 III. Scientific and Technical Photographs, &c.    catalogue page
265 Hugh Main Wings, x 4 III. Scientific and Technical Photographs, &c.    catalogue page
266 Hugh Main Nymph just climbed out of the water III. Scientific and Technical Photographs, &c.    catalogue page
266 Hugh Main Secure hold obtained III. Scientific and Technical Photographs, &c.    catalogue page
266 Hugh Main Head and thorax of Dragon-fly liberated III. Scientific and Technical Photographs, &c.    catalogue page
266 Hugh Main Wings free III. Scientific and Technical Photographs, &c.    catalogue page
266 Hugh Main Legs free III. Scientific and Technical Photographs, &c.    catalogue page
266 Hugh Main Abdomen being withdrawn III. Scientific and Technical Photographs, &c.    catalogue page
266 Hugh Main Abdomen nearly withdrawn III. Scientific and Technical Photographs, &c.    catalogue page
266 Hugh Main Abdomen free III. Scientific and Technical Photographs, &c.    catalogue page
266 Hugh Main Wings elongating III. Scientific and Technical Photographs, &c.    catalogue page
266 Hugh Main Wings as long as abdomen III. Scientific and Technical Photographs, &c.    catalogue page
266 Hugh Main Wings fully extended, abdomen still short III. Scientific and Technical Photographs, &c.    catalogue page
266 Hugh Main Abdomen nearly as long as wings III. Scientific and Technical Photographs, &c.    catalogue page
266 Hugh Main Abdomen fully extended-now longer than wings III. Scientific and Technical Photographs, &c.    catalogue page
266 Hugh Main Dragon-fly full developed III. Scientific and Technical Photographs, &c.    catalogue page
267 F. Martin-Duncan Amphioxus in natural environment III. Scientific and Technical Photographs, &c.    catalogue page
268 F. Martin-Duncan Young Shore Crab with protective covering of sand; another uncovered III. Scientific and Technical Photographs, &c.    catalogue page
269 F. Martin-Duncan Life on the floor of the sea III. Scientific and Technical Photographs, &c.    catalogue page
270 F. Martin-Duncan The Great or Edible Crab. Young edible crabs devouring a victim III. Scientific and Technical Photographs, &c.    catalogue page
271 F. Martin-Duncan Entrance to Wasp's Nest. The nest III. Scientific and Technical Photographs, &c.    catalogue page
272 Richard Kearton Young Heron III. Scientific and Technical Photographs, &c.    catalogue page
273 Richard Kearton Ptarmigan III. Scientific and Technical Photographs, &c.    catalogue page
274 Richard Kearton Song Thrush and Young III. Scientific and Technical Photographs, &c.    catalogue page
275 Richard Kearton Grass Snake III. Scientific and Technical Photographs, &c.    catalogue page
276 Richard Kearton Young Redwing III. Scientific and Technical Photographs, &c.    catalogue page
277 Richard Kearton Common Gull III. Scientific and Technical Photographs, &c.    catalogue page
278 Richard Kearton Adder or Viper III. Scientific and Technical Photographs, &c.    catalogue page
279 Richard Kearton Arctic Tern on nest III. Scientific and Technical Photographs, &c.    catalogue page
280 Richard Kearton Blue Throat III. Scientific and Technical Photographs, &c.    catalogue page
281 Richard Kearton Rabbit called out of its burrow III. Scientific and Technical Photographs, &c.    catalogue page
282 Richard Kearton Common Brown Rat III. Scientific and Technical Photographs, &c.    catalogue page
283 Richard Kearton Nightjar on Eggs III. Scientific and Technical Photographs, &c.    catalogue page
274 Richard Kearton Lapwing or Peewit on nest III. Scientific and Technical Photographs, &c.    catalogue page
285 Richard Kearton Reed Warbler III. Scientific and Technical Photographs, &c.    catalogue page
286 Richard Kearton Pied Flycatcher at Home III. Scientific and Technical Photographs, &c.    catalogue page
287 Cherry Kearton Hedgehog III. Scientific and Technical Photographs, &c.    catalogue page
288 Cherry Kearton Painted Lady III. Scientific and Technical Photographs, &c.    catalogue page
289 Miss Grace Kearton Clouded Yellow Butterfly III. Scientific and Technical Photographs, &c.    catalogue page
290 Miss Grace Kearton Young Great Skua III. Scientific and Technical Photographs, &c.    catalogue page
291 Miss Grace Kearton Long-tailed Tit at nest III. Scientific and Technical Photographs, &c.    catalogue page
292 W. Wilson Reed Buting's nest III. Scientific and Technical Photographs, &c.    catalogue page
293 W. Wilson Reed Bunting on nest III. Scientific and Technical Photographs, &c.    catalogue page
294 Oliver G. Pike The Fulmar Petrol of St. Kilda III. Scientific and Technical Photographs, &c.    catalogue page
295 W. J. Palmer Stone Curlew on nest III. Scientific and Technical Photographs, &c.    catalogue page
296 W. J. Palmer Wheatear female at nesting hole III. Scientific and Technical Photographs, &c.    catalogue page
297 Edward J. Jacob Head of Heron III. Scientific and Technical Photographs, &c.    catalogue page
298 Edward J. Jacob Study of Swan III. Scientific and Technical Photographs, &c.    catalogue page
299 H. Armytage Sanders King Vulture III. Scientific and Technical Photographs, &c.    catalogue page
300 H. Armytage Sanders Wren at entrance to nest III. Scientific and Technical Photographs, &c.    catalogue page
301 H. W. Richmond Stone Curlew with newly hatched young III. Scientific and Technical Photographs, &c.    catalogue page
302 Henry Irving Black-necked Swans and Young (Cygnus Nigricollis) III. Scientific and Technical Photographs, &c.    catalogue page
303 E. J. Bedford Robin feeding Young in cage III. Scientific and Technical Photographs, &c.    catalogue page
304 E. J. Bedford Eider Duck on nest III. Scientific and Technical Photographs, &c.    catalogue page
305 Abraham Johns Secretary Birds two weeks old III. Scientific and Technical Photographs, &c.    catalogue page
306 Abraham Johns Secretary Bird III. Scientific and Technical Photographs, &c.    catalogue page
307 Abraham Johns Secretary Bird just before attacking its prey III. Scientific and Technical Photographs, &c.    catalogue page
308 to 310 H. W. Richmond Arctic Skua at nest III. Scientific and Technical Photographs, &c.    catalogue page
309 H. W. Richmond Arctic Skua at nest III. Scientific and Technical Photographs, &c.    catalogue page
310 H. W. Richmond Arctic Skua at nest III. Scientific and Technical Photographs, &c.    catalogue page
311 E. J. Bedford Cormorants nesting colony III. Scientific and Technical Photographs, &c.    catalogue page
312 E. J. Bedford The Pinnacles, Barne Islands III. Scientific and Technical Photographs, &c.    catalogue page
313 Henry Irving The Leopard's Leap (Felix pardus) III. Scientific and Technical Photographs, &c.    catalogue page
314 Henry Irving Elephant Seal (Macrorhinus leoninus) III. Scientific and Technical Photographs, &c.    catalogue page
315 Henry Irving Brown Bear (Ursus arctus) III. Scientific and Technical Photographs, &c.    catalogue page
316 F. Martin-Duncan In the Antwerp Zoo III. Scientific and Technical Photographs, &c.    catalogue page
317 F. Martin-Duncan Studies in the Antwerp Zoo III. Scientific and Technical Photographs, &c.    catalogue page
318 F. Martin-Duncan In the Antwerp Zoo III. Scientific and Technical Photographs, &c.    catalogue page
319 E. J. Bedford Lizard Orchid (Orchis hircina) III. Scientific and Technical Photographs, &c.    catalogue page
320 to 323 E. J. Bedford A series of enlarged flowers of British Orchids showing a front and side view of each. 60 examples III. Scientific and Technical Photographs, &c.    catalogue page
321 E. J. Bedford A series of enlarged flowers of British Orchids showing a front and side view of each. 60 examples III. Scientific and Technical Photographs, &c.    catalogue page
322 E. J. Bedford A series of enlarged flowers of British Orchids showing a front and side view of each. 60 examples III. Scientific and Technical Photographs, &c.    catalogue page
323 E. J. Bedford A series of enlarged flowers of British Orchids showing a front and side view of each. 60 examples III. Scientific and Technical Photographs, &c.    catalogue page
324 Dr. Somerville Hastings The Scarlet Fly-cap (Amanita muscarius) III. Scientific and Technical Photographs, &c.    catalogue page
325 Dr. Somerville Hastings A plant portrait, the Comfrey III. Scientific and Technical Photographs, &c.    catalogue page
326 Margaret and Harry Baker Nearing Sunset, Ullswater III. Scientific and Technical Photographs, &c.    catalogue page
327 F. Martin-Duncan The Charles Darwin Memorial, Antwerp III. Scientific and Technical Photographs, &c.    catalogue page
328 F. Martin-Duncan The Indian Hunter, Antwerp Zoo III. Scientific and Technical Photographs, &c.    catalogue page
329 F. Martin-Duncan The Lily Pond in the Antwerp Zoo III. Scientific and Technical Photographs, &c.    catalogue page
330 Dr. Somerville Hastings Lichens on a Fence, seven diffrent species, x 4 III. Scientific and Technical Photographs, &c.    catalogue page
331 Walter H. Fincham The South Aisle, St. Paul's Cathedral III. Scientific and Technical Photographs, &c.    catalogue page
332 Walter H. Fincham The North Aisle, St. Paul's Cathedral III. Scientific and Technical Photographs, &c.    catalogue page
333 Herbert Young The Well in Ratisbon Cathedral III. Scientific and Technical Photographs, &c.    catalogue page
334 to 338 Dr. Arthur L. Day Photographs showing the surface of the lava basin at Kilauea, Hawaii III. Scientific and Technical Photographs, &c.    catalogue page
339 F. Worsley Baker Panoramic view of Bruges from the Belfry III. Scientific and Technical Photographs, &c.    catalogue page
340 Lieut. Adolphe Abrahams The Photographer Photographed III. Scientific and Technical Photographs, &c.    catalogue page
341 Lieut. Adolphe Abrahams Hoop Skipping III. Scientific and Technical Photographs, &c.    catalogue page
342 Lieut. Adolphe Abrahams Tent Pegging III. Scientific and Technical Photographs, &c.    catalogue page
343 Lieut. Adolphe Abrahams The Cambridge Eight III. Scientific and Technical Photographs, &c.    catalogue page
344 Lieut. Adolphe Abrahams A Forward Rush III. Scientific and Technical Photographs, &c.    catalogue page
345 Lieut. Adolphe Abrahams Rugby Football III. Scientific and Technical Photographs, &c.    catalogue page
346 Lieut. Adolphe Abrahams The late Kenneth Powell when Capt. of the Cambridge Lawn Tennis Club III. Scientific and Technical Photographs, &c.    catalogue page
347 Lieut. Adolphe Abrahams In the Prater Vienna III. Scientific and Technical Photographs, &c.    catalogue page
348 Lieut. Adolphe Abrahams Mr. S. S. Abrahams, Amateur Champion III. Scientific and Technical Photographs, &c.    catalogue page
349 Lieut. Adolphe Abrahams The Cambridge University Half-mile Race III. Scientific and Technical Photographs, &c.    catalogue page
350 Lieut. Adolphe Abrahams A 23 ft. Long Jump III. Scientific and Technical Photographs, &c.    catalogue page
351 Lieut. Adolphe Abrahams Cambridge University Hurdle Race III. Scientific and Technical Photographs, &c.    catalogue page
352 Lieut. Adolphe Abrahams Rugby Football III. Scientific and Technical Photographs, &c.    catalogue page
353 Lieut. Adolphe Abrahams A Crisp Cut for Four III. Scientific and Technical Photographs, &c.    catalogue page
354 Lieut. Adolphe Abrahams Start for a Hundred Yards Race III. Scientific and Technical Photographs, &c.    catalogue page
355 Lieut. Adolphe Abrahams Throwing the Hammer III. Scientific and Technical Photographs, &c.    catalogue page
356 Lieut. Adolphe Abrahams The Cambridge University Eight III. Scientific and Technical Photographs, &c.    catalogue page
357 Lieut. Adolphe Abrahams A 6 ft. Jump III. Scientific and Technical Photographs, &c.    catalogue page
358 Lieut. Adolphe Abrahams At the Richmond Royal Horse Show III. Scientific and Technical Photographs, &c.    catalogue page
359 Lieut. Adolphe Abrahams Clean Bowled III. Scientific and Technical Photographs, &c.    catalogue page
360 Lieut. Adolphe Abrahams Bunkered, "Well out." III. Scientific and Technical Photographs, &c.    catalogue page
361 Lieut. Adolphe Abrahams Four great British Hurdlers (two have fallen in the War) III. Scientific and Technical Photographs, &c.    catalogue page
362 Lieut. Adolphe Abrahams Putting the Weight III. Scientific and Technical Photographs, &c.    catalogue page
363 Lieut. Adolphe Abrahams Rugby Football, "Line out." III. Scientific and Technical Photographs, &c.    catalogue page
364 Lieut. Adolphe Abrahams A Hurdle Race III. Scientific and Technical Photographs, &c.    catalogue page
365 Lieut. Adolphe Abrahams Modern Gallery-slaves III. Scientific and Technical Photographs, &c.    catalogue page
366 Lieut. Adolphe Abrahams Racing on the Nile III. Scientific and Technical Photographs, &c.    catalogue page
367 Lieut. Adolphe Abrahams A Mile Race III. Scientific and Technical Photographs, &c.    catalogue page
368 Lieut. Adolphe Abrahams A Big Field III. Scientific and Technical Photographs, &c.    catalogue page
369 Lieut. Adolphe Abrahams The World's Greatest Diver III. Scientific and Technical Photographs, &c.    catalogue page
370 Lieut. Adolphe Abrahams Mr. A. Gordon Barry III. Scientific and Technical Photographs, &c.    catalogue page
371 Lieut. Adolphe Abrahams A Wonderful Continental Runner III. Scientific and Technical Photographs, &c.    catalogue page
372 C. E. K. Mees Set of 30 filters used in experimental colour photography III. Scientific and Technical Photographs, &c.    catalogue page
373 Vivian P. Davis The Cedar III. Scientific and Technical Photographs, &c.    catalogue page
374 Vivian P. Davis A Surrey Heath III. Scientific and Technical Photographs, &c.    catalogue page
375 Vivian P. Davis October III. Scientific and Technical Photographs, &c.    catalogue page
376 Vivian P. Davis Flowers at Hampton Court III. Scientific and Technical Photographs, &c.    catalogue page
377 Vivian P. Davis Delphiniums III. Scientific and Technical Photographs, &c.    catalogue page
378 F. R. Newens Iris III. Scientific and Technical Photographs, &c.    catalogue page
379 F. R. Newens Apples III. Scientific and Technical Photographs, &c.    catalogue page
380 F. R. Newens Duplicate of No. 379 for purpose of comparison III. Scientific and Technical Photographs, &c.    catalogue page
381 F. R. Newens Fruit Study III. Scientific and Technical Photographs, &c.    catalogue page
382 F. R. Newens Arum Lilies III. Scientific and Technical Photographs, &c.    catalogue page
383 John C. Arch Fourstones III. Scientific and Technical Photographs, &c.    catalogue page
384 John C. Arch Portrait III. Scientific and Technical Photographs, &c.    catalogue page
385 Fred Judge Early summer III. Scientific and Technical Photographs, &c.    catalogue page
386 Fred Judge Sunset III. Scientific and Technical Photographs, &c.    catalogue page
387 Fred Judge Old Town, Hastings III. Scientific and Technical Photographs, &c.    catalogue page
388 Fred Judge Fishmarket, Hastings III. Scientific and Technical Photographs, &c.    catalogue page
389 Earl of Carnarvon
(Howard Carter) 		Greco-Roman Faience Masques from the Fayoum, Egypt III. Scientific and Technical Photographs, &c.    catalogue page
390 Earl of Carnarvon
(Howard Carter) 		Group of 26th Dynasty Amulets, Glass bowl (Egyptian), circa 1500 B.C. III. Scientific and Technical Photographs, &c.    catalogue page
391 Earl of Carnarvon
(Howard Carter) 		Three Plaques Carnelian and Obsydian, mounted in gold and silver, Amenhotep III. and Queen Tiy, circa 1500 B.C. III. Scientific and Technical Photographs, &c.    catalogue page
[391] Louis Schmidt Treponema pallidum. Silver impregnation. Transmitted light, x 1100 III. Scientific and Technical Photographs, &c.    catalogue page
[391] Louis Schmidt Living culture of frog skin. Reflected light. Soft medium, x 30 III. Scientific and Technical Photographs, &c.    catalogue page
[391] Louis Schmidt Living culture of frog skin. Reflected light. Firm medium, x 30 III. Scientific and Technical Photographs, &c.    catalogue page
[391] Louis Schmidt Culture human connective tissue 12 days old, x 750 III. Scientific and Technical Photographs, &c.    catalogue page
[391] Louis Schmidt Culture of connective tissue from heart of chick grown from fragment extirpated, Jan. 17th, 1912. Photographed Sept. 17th, 1915, x 200 III. Scientific and Technical Photographs, &c.    catalogue page
[391] L. A. Jones Prints made from a set of negatives developed for various times the development factors being measured III. Scientific and Technical Photographs, &c.    catalogue page
[391] L. A. Jones Prints made from a set of negatives developed for various times the development factors being measured III. Scientific and Technical Photographs, &c.    catalogue page
[391] L. A. Jones Test strips from curves made to illustrate the sensitometry of photographic papers. III. Scientific and Technical Photographs, &c.    catalogue page
[391] Bureau of Entomology Plate I - The Round-Headed Apple Tree Borer (Saperda candida) III. Scientific and Technical Photographs, &c.    catalogue page
[291] Bureau of Entomology Plate II. - Parandra brunnea III. Scientific and Technical Photographs, &c.    catalogue page
[391] Bureau of Entomology Plate III. - Grape Root-Worm (Fidia viticida) III. Scientific and Technical Photographs, &c.    catalogue page
[391] Bureau of Entomology Plate IV. - Tent Caterpillar (Malacosoma americana) III. Scientific and Technical Photographs, &c.    catalogue page
[391] Bureau of Entomology Plate V. - San Jose Scale (Aspidiotus perniciosus) III. Scientific and Technical Photographs, &c.    catalogue page