topic

• Scenic overlooks9
• Shooters of firearms1

name

• Bonine, R. A25
• Pennsylvania Railroad25

collection

• Robert N. Dennis collection of stereoscopic views25

place

• Allegheny Mountains25
• Pennsylvania25
• Juniata River (Pa.)3
• Flat Top (Pa. : Summit)2
• Horseshoe Curve National Historic Landmark (Pa.)2
• More Less

genre

• Photographs25
• Stereographs25

publisher

division

• Wallach Division: Photography Collection25

type

• still image25