1911: exhibits by John T. Roberts

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List of all exhibits from the catalogue for this exhibition:

Exhibit no.ExhibitorExhibit titleSectionPictureCatalogue
575 to 581 John T. Roberts Spawn as found in ditches and ponds during early spring months IV. Natural History Photography   catalogue page
575 to 581 John T. Roberts Three sections of spawn enlarged and showing different stages of growth of eggs and spawn IV. Natural History Photography   catalogue page
575 to 581 John T. Roberts Young tadpoles after leaving spawn in water IV. Natural History Photography   catalogue page
575 to 581 John T. Roberts They begin to grow and have more limbs day by day IV. Natural History Photography   catalogue page
575 to 581 John T. Roberts Hind leg and fore appearing IV. Natural History Photography   catalogue page
575 to 581 John T. Roberts Last stage of tadpole. Full hind and fore legs have appeared, while tail diminishes IV. Natural History Photography   catalogue page
575 to 581 John T. Roberts Final result while resting on a mushroom after leaving water IV. Natural History Photography   catalogue page
596 John T. Roberts Great Diving Beetle ascending for air IV. Natural History Photography   catalogue page