U.S. Library of Congress: Works Progress Administration. Description from Wikimedia Commons: Xceron at work on a mural photographed for the Works Progress Administration. Identification on verso (handwritten and stamped): Please credit New York City W.P.A.; O.P. 65-1-97-2063; W.P.1 Date: 1/13/42; Photographer: Fredmacher; Negative No.: 6736-1; Location: 1947 Bdway; John Xceron on Mural Abstraction to be placed at Rikers Institute Chapel.
Xceron, Jean, 1890-1967