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Mines and Metallurgy and the Liberal Arts Building from east cascade t...
H50389 U.S. Copyright Office. No. 8465. Public domain photograph related to development of telegraph, free to use, no copyright restrictions image - Picryl description
Plaza of Orleans and east pavilion, from Wireless Telegraph Tower, Lou...
H54591 U.S. Copyright Office. No. 15056. Public domain photograph related to development of telegraph, free to use, no copyright restrictions image - Picryl description
Plaza of Orleans, from Wireless Telegraph Tower, World's Fair. St. Lou...
H53846 U.S. Copyright Office. Public domain photograph related to development of telegraph, free to use, no copyright restrictions image - Picryl description
Overlooking the Plaza of Orleans from Wireless Telegraph Tower, to Fes...
H53520 U.S. Copyright Office. No. 8486. Public domain photograph related to development of telegraph, free to use, no copyright restrictions image - Picryl description