| Robert Macpherson Castel S. Angelo n.d. Albumen print 28.7 x 37.2 cm (11 5/16 x 14 5/8 ins) (image) Museum of Fine Arts, Boston Transferred from the MFA's Historic Collection of Photographs—Gift of Miss Harriet Smith Tolman, Accession no: 2011.171 LL/96677
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