topic

name

• E. & H.T. Anthony (Firm)1
• James S. Earle & Sons1
• Purviance, W. T. (William T.)1

collection

• Robert N. Dennis collection of stereoscopic views2

place

• Pennsylvania2
• Pittsburgh (Pa.)2

genre

• Photographs2
• Stereographs2

publisher

• E. & H. T. Anthony1
• W. T. Purviance1

division

• Wallach Division: Photography Collection2

type

• still image2