A First War Royal Naval Air Service Officer's Studio Portrait certificate_of_authenticity while the back cover is

while the back cover is stamped with the photograph's stamp but has faded with time

Footnote: George Frederick Snoulton was born on February 8

8 mm white metal Canadian Scottish glengarry badge surmounting a Hunting Stewart tartan patch

Older brother Roy Ellis Lee was Killed in Action on September 29

a congratulatory letter from the Lord Commissioners of the Admiralty (dated October 16

A First War Royal Naval Air Service Officer's Studio Portrait certificate_of_authenticity while the back cover isBlack and white, illustrating the bust of a young Royal Flying Corps Royal Air Force officer, wearing his dress uniform and officer's cap, his head slightly turned to his right, faded studio mark at the lower right, on a thin photographic paper, 109 mm x 163 mm, extremely fine. (C: 28)