topic

• Expeditions & surveys3

name

• Jackson, William Henry, 1843-194215
• Union Pacific Railroad Company12
• Geographical Surveys West of the 100th Meridian (U.S.)3

collection

• Robert N. Dennis collection of stereoscopic views15

place

• Utah12
• United States3

genre

• Photographs15
• Stereographs15

publisher

division

• Wallach Division: Photography Collection15

type

• still image15