Inscription
signed, lower right, in black chalk: Louis Raemaekers.- ; by artist, along lower right edge, in black chalk: The Stars & Stripes in the service of Humanity. ; [by artist?], left center, in black chalk: Land & Water. [crossed out, sideways] ; VERSO, upper left, in black chalk: 27. [circled] I. ; upper center, in graphite: 1567 [sideways] ; right center, in graphite: 1634 [circled, upside down] ; lower left, in graphite: 3 [illegible] W.D. / 6 1/4" wide ; lower left, in graphite: A 29 [circled] ; lower right, in graphite: 16 3/4 x 24 [underlined]