Please note this has been graded and the description is in Error as this is B241 and not B255.
A quite basic beginner's error and these people grade your notes.
2/6d Postal Order, 1916, George V, 24C 938816, VG
2/6d POW Camps in UK for Axis, Wapley Camp, Campbell 5019b (dated to 11.08.1945) EF
5/- Old Age Pension Order, 9th August 1918, KK18 631047, cancelled, Fine
5/- POW Camps in UK for Axis, Wapley Camp, Campbell 5020 (dated to 11.11.1945) EF