American Museum of Natural History. Department of Ornithology. Archives.
Found in 198 Collections and/or Records:
Maps, diagrams, pen and ink drawings for the "Birds of the Belgian Congo" (Note that volume number is not specified.) Artists: Jas. Chapin, Seidel, Helen Ziska. Also includes Seidel's "Birds of the Southwest Pacifc" drawings.
Correspondence, a reference list, watercolors, pen and ink drawings, and pencil drawings.
"Birds of All Oceans": Pen and ink and water color on paper mounted on cardboard. Layout sheets for the field guide,"The Golden Guide to Birds of North America":colored pencil on translucent overlay, rubber cemented on backing pages.
Correspondence, bibliographical material, journals, and notes.