topic

• Mountains2
• Passes (Landforms)1
• Railroad tracks1
• Scenic overlooks1
• Tourism1
• More Less

name

collection

• Robert N. Dennis collection of stereoscopic views3

place

• Lookout Mountain (Tenn.)2
• Tennessee2
• New York (State)1
• Niagara Falls (N.Y. and Ont.)1
• Niagara Falls (N.Y.)1

genre

• Photographs3
• Stereographs3

division

• Wallach Division: Photography Collection3

type

• still image3