Reference S.T.(30)2. 1/2/3. R.A.F. Educational Test Papers For Promotion To The Rank Of Sergeant. Each dated 9th December 1930. Three sheets, all 17 x 21cm. Paper I (English) - 3p, Paper II (Elementary Calculations - 2p and Paper III (Maps & Map Reading) - 2p.
Also comes with S.T.(31)1. 3. RAF Educational Test For Promotion To The Rank Of Sergeant. Dated 12th May 1931. 17 x 21cm. Paper III (Maps & Map Reading) - 2p.
All have been folded/creased but are in quite good used condition. Stock code P20639/40.