| Heinrich Kühn Before the Storm [Camera Notes] 1902 (halftone) Offset lithograph 5 1/8 × 7 1/16 ins (13 × 18 cm) (image) 5 11/16 × 7 9/16 ins (14.4 × 19.2 cm) (sheet) Philadelphia Museum of Art Gift of Carl Zigrosser, 1966, Accession Number: 1966-205-54(6) LL/71926
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