KGVI HIGH VALUES USED TO RECEIPT PAYMENT OF NHS PRESCRIPTION CHARGES. 1955 form for use by dispensing doctors as receipt for £8 prescription charges using 1951 £1 brown (SG512) with ms cancellations and punched (presumably to prevent sale to collectors). Dated at foot Feb. 1955 and on reverse 'RECEIVED 10 FEB 1955 EXECUTIVE COUNCIL FOR WEST RIDING OF YORKS' cachet. Most unusual non postal usage. (Ref 86867).