topic

• Tourism71
• Railroad cuts22
• Railroad bridges18
• Railroad tracks14
• Railroad tunnels14
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name

• Purviance, W. T. (William T.)196
• Pennsylvania Railroad125
• James S. Earle & Sons22
• Lincoln, Abraham, 1809-18651

collection

• Robert N. Dennis collection of stereoscopic views196

place

• Pennsylvania125
• New York (State)71
• Watkins Glen (N.Y.)71
• Watkins, Glen71
• Horseshoe Curve National Historic Landmark (Pa.)19
• More Less

genre

• Photographs196
• Stereographs196

publisher

division

• Wallach Division: Photography Collection196

type

• still image196