Order Falconiformes (Part 1). Order Falconiformes and Strigiformes (Part 2) Smithsonian Institution, United States National Museum, Bulletins 167 & 170.
409 + 482 pages, numerous black & white photographic illustrations, full red leather gilt, marbled endpapers, book plates of Peter Steyn on the front paste-down endpaper, a very good copy.
Washington, United States Government Printing Office, 1937 & 1838
- Binding Condition: Very good
- Overall Condition: Very good
- Size: 8vo (235 x 155 mm)`