This file contains balance sheets for the Avil East African expedition.

This file contains correspondence expedition reports, and maps related to the Barranca de Cobre bird and mammal collecting expedition.

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 Life Science divisions field program budget records.

This file contains Life Science divisions field program budget records.

This file contains correspondence related to the Caldwell entomology collecting expedition to Baja California.

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 correspondence with the California Academy of Sciences regarding the Simson African Expedition, collection of plant materials, and expedition budget planning.

This file contains correspondence and funding records for the Cheney East African expedition.

This file contains collecting permits for an expedition to Mexico led by Kenneth E. Stager and includes correspondence and an issue of Museum Quarterly.