topic

• National parks & reserves94
• Parks13
• Canyons8
• Stockyards3
• Bridge construction2
• More Less

name

• Underwood & Underwood131
• Strohmeyer & Wyman27
• White House (Washington, D.C.)11
• Barker, George, 1844-18941
• Green-Wood Cemetery (New York, N.Y.)1

collection

• Robert N. Dennis collection of stereoscopic views165

place

• Wyoming94
• Yellowstone National Park94
• Colorado35
• Colorado Springs13
• Garden of the Gods (Colorado Springs, Colo.)13
• More Less

genre

• Photographs165
• Stereographs165

publisher

division

• Wallach Division: Photography Collection165

type

• still image165