[John's Multiplane and Thomas-Morse S-4]

Photograph of a John's Multiplane aircraft (left) and a Thomas-Morse S-4 aircraft (right), possibly at Langley Field, Virginia, 1919.

Inscription on verso: "John's Multiplane / Thomas Morse Scout."

Stamped on verso: "Not to be used for publication / By order of the Chief Signal Officer of the Army / No: [blank] / Date: [blank] / Sub.: [blank]."