Visitors Entering Hayden Planetarium, October 5, 1935 

Te Ata Fisher, Selena and Ralph Allen in front of the Hayden Planetarium, October 5, 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 

Clyde Fisher with the Zeiss Projector, Hayden Planetarium 

Photographing sunspots with 11-foot telescopic camera, Hayden Planetarium, July 28, 1937 

Sir James Jeans and Clyde Fisher with the Hayden Planetarium projection equipment, 1937 

First floor corridor, Hayden Planetarium, 1935 

Visitors looking at the Willets Exhibit, Hayden Planetarium, March 1947 

Construction of Hayden Planetarium, February 11, 1935 

Dr. Clyde Fisher with the Ahnighito meteorite, Hayden Planetarium, November, 1935 

Construction of the Hayden Planetarium, January 3, 1935 

Dr. Clyde Fisher with the Ahnighito meteorite, January, 1938 

Dr. Clyde Fisher with telescope, Planetarium, 1933 

Visitor at Cosmic Ray Counter machine, Hayden Planetarium, 1939 

Sir James Jeans, Franz Fiseler and Clyde Fisher with the Zeiss Projector, Hayden Planetarium 

Construction of the Hayden Planetarium, November 7, 1934 

Members of the Hayden Planetarium - Grace Peruvian Expedition 

Entrance vestibule, Hayden Planetarium 

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

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