Chemical workers: Kaiser
Image: 6 7/16 x 8 1/2 in. (16.4 x 21.6 cm)
Paper: 7 15/16 x 9 15/16 in. (20.2 x 25.2 cm)
Paper: 7 15/16 x 9 15/16 in. (20.2 x 25.2 cm)
Credit Line
Gift of Robert Shimshak, 2005
Accession No.
2392.2005