| Benjamin Cowderoy [Attributed to] [The Reading Establishment] 1846 Salted paper print, from paper negative (right) 18.6 x 22.4 cm (7 5/16 x 8 13/16 ins) (overall, right) Metropolitan Museum of Art Gilman Collection, Gift of The Howard Gilman Foundation, 2005, Accession Number: 2005.100.171.1, .2 LL/49883
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