| Langill & Darling Johnstown Flood, General View looking South 1889 Albumen print 18.4 x 24.4 cm (7 1/4 x 9 5/8 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/7586
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