| William James Mullins Ploughman in Landscape 1900 (ca) Platinum print 6.3 x 9.5 cm (2 1/2 x 3 3/4 in) American Art Museum, Smithsonian Institution Museum purchase from the Charles Isaacs Collection made possible in part by the Luisita L. and Franz H. Denghausen Endowment LL/7590
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