Catalogue Page from Exhibition Catalogue: 1907 Fifty-second Annual Exhibition of the Royal Photographic Society of Great Britain

showing (E07A019) Exhibit no. 317: Photographs illustrating the life-history of a British Mud Wasp (Odynerus Spinipes). Figures 9, 10, 12, 13, 15, 16 are vertical sections, showing various burrows by Douglas English ()