This file contains correspondence with the taxidermy department and Habitats division regarding personnel issues.

This file contains balance sheets for the Booth-MacMahan Central African expedition, as well as correspondence and expedition reports. Includes habitat group planning and policies.

This file contains a report made by Museum Director James H. Breasted, Jr. comparing the diorama work of the NHM to those of museums on the East Coast.

This file contains Museum budget information, including budget paperwork, personnel expenses, and budget planning for taxidermy and habitat groups.

This file contains budget records for capital building projects including a taxidermy facility and entomology and zoology storage ranges.

This file contains correspondence with the California Academy of Sciences regarding material collected by Leslie Simson on the Museum expedition to Africa on behalf of the California Academy of Sciences as well as correspondence regarding the creation of a bongo group. This file also includes measurement sheets for bongo specimens.

This file contains mixed correspondence including regarding an exchange of taxidermy specimens.

This file contains correspondence regarding marine mammal collections, the Southwest Museum, entomology and herpetology collecting expeditions to Mexico, collecting expeditions to West Africa, counterfeit Tikal ceramics, lectures and presentations, ornithology collections, dioramas and habitat groups, and whale collecting expeditions. This file includes exchanges with the Brookfield Zoo and Marineland of the Pacific.

This file contains correspondence regarding a gorilla habitat group, entomology collections, archaeology collections, and a collecting expedition to Kenya.

This file contains correspondence regarding entomology collections, the Arabian oryx group, the Los Angeles Urban League, herpetology collections, purchase of Indian blankets, rare book purchases, the anthropology department, volunteer awards and includes an exchange regarding a missing sword.