topic

• Campaigns and battles1
• History1
• Monuments & memorials1
• United States1
• Wyoming Massacre, 17781

name

collection

• Robert N. Dennis collection of stereoscopic views2

place

• Pennsylvania2
• Luzerne County (Pa.)1
• Wyoming Valley (Pa.)1

genre

• Photographs2
• Stereographs2

division

• Wallach Division: Photography Collection2

type