United Kingdom. A Royal Flying Corps (Rfc) Pilot Wings, C.1917 certificate_of_authenticity maker marked on reverse L/13

maker marked on reverse L/13

a label affixed to the left side of the sweatband inscribed " "This garment is warranted to meet or exceed the standards of specification(s) number MIL-C-14012 and was produced under certificate number 1-100-a from basic material warranted by the manufactuer (sic) to have been produced in accordance with sample under current certificate

- Soldbuch containing 15 pages (30 back & front) with extensive entries

He was promoted to Sergeant on April 16

He was discharged from active service upon demobilization on March 11

United Kingdom. A Royal Flying Corps (Rfc) Pilot Wings, C.1917 certificate_of_authenticity maker marked on reverse L/13In bronze gilt, measuring 96. 5 mm (w) x 26. 7 mm (h), horizontal pinback, extremely fine.