Henkel at work on charcoal sketch for a mural.<br><br><p>Identification on verso, left (handwritten and stamped): Title: "Aviation"; Artist: August Henkel and Eugene Chadorow; Medium: Charcoal Sketch<br></p>
Identification on verso, right (handwritten and typed): Federal Art Project W.P.A; Photographic Division; 235 East 42nd Street; New York City<br> Location: Floyd Bennet Airport; Negative No.: SF 115.
<div class="fn value">
Sidney M. Friend</div>
circa 1939 <div style="display: none;">date QS:P571,+1939-00-00T00:00:00Z/9,P1480,Q5727902</div>
[August Henkel], ca. 1939 / Sidney M. Friend, photographer. Photographic print : 1 item : b&amp;w ; 21 x 25 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>.