topic

• National parks & reserves104
• Parks19
• Animals1
• Rock formations1
• Zoos1

name

• Underwood & Underwood120
• Strohmeyer & Wyman10

collection

• Robert N. Dennis collection of stereoscopic views128

place

• Wyoming104
• Yellowstone National Park104
• Colorado16
• Colorado Springs15
• Garden of the Gods (Colorado Springs, Colo.)15
• More Less

genre

• Photographs128
• Stereographs128

publisher

division

• Wallach Division: Photography Collection128

type

• still image128