Letterio Calapai working on a mural for the WPA. <br> Identification on verso (handwritten): 101st Army Signal Corps; artist: Calapai<br> Identification on accompanying label: The Civil War, left panel of a mural, "The Evolution of Communications in American Wars", painted for the 101st Battalion Signal Corps. 801 Dean St., Brooklyn, by Letterio Calapai, under the direction of the WPA Federal Art Project.
circa 1937 <div style="display: none;">date QS:P571,+1937-00-00T00:00:00Z/9,P1480,Q5727902</div>
[Letterio Calapai], ca. 1937 / unidentified photographer. Photographic print : 1 item : b&amp;w ; 26 x 21 cm. <a rel="nofollow" class="external text" href="http://www.aaa.si.edu/collections/federal-art-project-photographic-division-collection-5467">Federal Art Project</a>, Photographic Division collection, circa 1920-1965, bulk 1935-1942. <a rel="nofollow" class="external text" href="http://www.aaa.si.edu">Archives of American Art</a>.