Images from the Machine Age - Selections from the Daniel Cowin Collection. 1997 New York
T. Lux Feininger - Fotografien 1927-1950. 1981 Essen, Nr. 29. [hic 1947-1948]
Images from the Machine Age - Selections from the Daniel Cowin Collection. Ellen Handy 1997 New York, S./p. 19, Abb./ill.