topic

• Canyons7

name

• Richardson, T. G. (Thomas G.)7

collection

• Robert N. Dennis collection of stereoscopic views7

place

• Au Sable (N.Y.)7
• Au Sable River (N.Y.)7
• New York (State)7

genre

• Photographs7
• Stereographs7

division

• Wallach Division: Photography Collection7

type