topic

• Capital and capitol1
• Capitols1
• Columbus Doors (United States Capitol, Washington, D.C.)1
• Doors & doorways1

name

collection

• Robert N. Dennis collection of stereoscopic views1

place

• United States1
• Washington (D.C.)1

genre

• Photographs1
• Stereographs1

division

• Wallach Division: Photography Collection1

type

• still image1