[Cast-Iron Lighthouse under construction at Merrick & Towne's Foundry, Philadelphia, destined for Carysfort Reef, Florida]
Photograph
[Cast-Iron Lighthouse under construction at Merrick & Towne's Foundry, Philadelphia, destined for Carysfort Reef, Florida]
August 2, 1849
Salted paper print
Image: 22.6 x 19.9 cm
Mount: 26 x 20.9 cm
Gift of the 3M Foundation, ex-collection Louis Walton Sipley, 1977
Inscriptions recto (printed): Talbotype from nature, Aug 2, 1849 by W & F Langenheim Philad-a Exchange
