| William Langenheim [Mrs. Thomas Ustick Walter and Her Deceased Child] 1846 (ca) Daguerreotype 4 11/16 x 3 1/2 ins (image) 5 15/16 x 4 5/8 x 5/8 ins (case) Metropolitan Museum of Art Gilman Collection, Museum Purchase, 2005, Accession Number:2005.100.870 LL/92017
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