This file contains correspondence related to a Museum collecting expedition to Africa.

This file contains correspondence related to the 1919 Museum collecting trip to Alaska, Mountain Sheep and Bison habitat groups, and budget information. The file also contains correspondence relating to the 1918-1919 "Spanish" influenza epidemic and subsequent museum closures due to the virus' spread.

This file contains correspondence relating to the Museum collecting expedition to Alaska.

This file contains mixed correspondence and includes correspondence related to the Museum collecting expedition to Alaska and the O'Donnell-Clark African Expedition by the American Museum of Natural History.

This file contains correspondence regarding the death of Museum taxidermist John Rowley, collection of deer specimens, diorama hall construction, and an expedition to Africa. It also includes an newspaper article on the sea lion group at the Houston museum written by A.R. Hines.

This file contains scientific hunting permits for collecting specimens in Alaska.

This file contains mixed correspondence including correspondence related to collecting birds and mammals at Santa Barbara Island and exchanges with a taxidermiy glass eye maker.

This file contains mixed correspondence which includes correspondence regarding ornithological collections, planning a Museum expedition to Africa, and excange of Chimipanzee specimens.

This file contains correspondence regarding a collecting expedition to Alaska, habitat groups, and a letter from archaeologist Zelia Nuttall.

This file contains correspondence regarding a shipment of ox bones from Alaska.