Government, Display set, 1978-9, Fifty Pence, C 000000, One Pound, G 869969, Five Pounds, B 000000, Ten Pounds, no. 000000, Twenty Pounds, no. 000000, all stamped specimen, small punch-hole through signature of J. Paul on first four, W. Dawson on last (M 519) [5]. As issued £600-800