| Alfred Stieglitz The Letter Box [Picturesque Bits of New York and Other Studies] 1894 Photogravure 7 13/16 × 5 11/16 ins (19.8 × 14.5 cm) (image) 16 1/2 x 14 ins (41.9 x 35.6 cm) (photogravure) Philadelphia Museum of Art From the Collection of Dorothy Norman, 1968, Accession Number: 1968-68-9 LL/72322
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