topic

• Rock formations2

name

• Rothstein, Arthur, 1915-19859
• United States. Farm Security Administration9
• Pennsylvania Railroad2
• Purviance, W. T. (William T.)2

collection

• Farm Security Administration Photographs9
• Robert N. Dennis collection of stereoscopic views2

place

• Chickies Rock County Park (Pa.)2
• Pennsylvania2

genre

• Photographs11
• Stereographs2

publisher

• W. T. Purviance2

division

• Wallach Division: Photography Collection11

type