| Frank Eugene Master Frank Jefferson [Camera Work, no. 30, pl. 04] 1898 (negative) 1910 (photogravure) Photogravure 6 7/8 × 4 15/16 ins (17.4 × 12.5 cm) (image) 11 × 7 13/16 ins (27.9 × 19.8 cm) (sheet) Philadelphia Museum of Art From the Collection of Dorothy Norman, 1973, Accession Number: 1973-267-135 LL/71561
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