topic

• Tourism228
• Waterfalls228
• Environmental aspects111
• Petroleum chemical industry111
• Petroleum industry111
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name

• American Stereoscopic Company81
• Langenheim, Loyd & Co71
• E. & H.T. Anthony (Firm)34
• Pond, C. L. (Charles L.), 1832-189124
• Union View Co21
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collection

• Robert N. Dennis collection of stereoscopic views709

place

• New York (State)557
• Niagara Falls (N.Y. and Ont.)217
• Niagara Falls (N.Y.)201
• New York (N.Y.)166
• New York159
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genre

• Photographs709
• Stereographs709

publisher

• American Stereoscopic Co22
• Centennial Photographic Co6
• E. & H. T. Anthony & Co6
• Thomas Houseworth & Co6
• New York Stereoscopic Co4
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division

• Wallach Division: Photography Collection709

type