President and F. Trubee Davison viewing African elephant, 5th Floor Preparation, 1935 

President F. Trubee Davison, Prince Chichibu, brother of the Emperor of Japan, Clyde Fisher, Head of the Hayden Planetarium and Roy Chapman Andrews, Director of the Hayden Planetarium, Hayden Planetar 

Dr. Roy Chapman Andrews, F. Trubee Davison, Dr. William K. Gregory, and Dr. Walter Granger beside relief model of Baluchitherium, Hall of Mongolian Vertebrates, 1936 

Auditorium decorated for inauguration of F. Trubee Davison as president of the American Museum of Natural History, January 10, 1933 

Dr. Joel Asaph Allen at his desk in his office, American Museum of Natural History 

Temporary Headquarters of the Davison party, Africa 

Althea B. Warren, Assistant, Museum Book Shop 

Camp of the Davison expedition, Africa 

Elizabeth MacKenzie and Esther Morton in the Museum Library stacks, February, 1937 

Charles Russell, Curator, Department of Education 

Professor William H. Barton at the Control Panel in the Hayden Planetarium, November 1937 

Professor William H. Barton at the control panel, Hayden Planetarium, November 1937 

Walter Joyce, foreman and plumber 

Walter Joyce, foreman and plumber 

Charles Bogert, Curator, Herpetology Department 

Harold E. Anthony 

Dr. John A. Miller, Emeritus Professor Astronomy and Director of Sproul Observatory 

Walter Joyce, foreman and plumber 

Charles R. Knight seated at a desk in an office 

Otis Barton directing Walter Favreau in making a model of mars