topic

• Bridge construction1
• Bridges1
• Canyons1
• Stockyards1

collection

• Robert N. Dennis collection of stereoscopic views10

place

• Pennsylvania5
• Philadelphia (Pa.)5
• Chicago (Ill.)3
• Illinois3
• Brooklyn Bridge (New York, N.Y.)1
• More Less

genre

• Photographs10
• Stereographs10

publisher

division

• Wallach Division: Photography Collection10

type

• still image10