Description: [caption id="" align="aligncenter" width="349" caption="Washington, D.C. 1975, from the series Archaeological Series, 6 Inch Contour Gauge, 1975, by Kenneth Josephson, Gelatin silver print on paper, Smithsonian American Art Museum, Transfer from the National Endowment for the Arts, 1983.63.828."][/caption] In 1981, the Smithsonian American Art Museum (at the time it was named