lower center verso: Evans estate stamp with inventory number V-604 added in graphite; by later hand, lower right in graphite: "Labor Anonymous" / Fortune, November 1946
(Lunn Limited, New York, NY); purchased with donated funds by NGA, 1989.
- "Labor Anonymous." Fortune 34:5 (November 1946): 152-153, illus. p. 153 (upper right).