June 1, 1979
10th Anniversary of the introduction of self-adhesive postage stamps
Scott
Michel
5s
454
711
10s
455
712
25s
456
713
50s
457
714
1pa
458
715
15s
C259
716
17s
C260
717
18s
C261
718
31s
C262
719
39s
C263
720
Designer & printer:
Walsall Security Printers
Process:
litho
Panes:
Perforations:
die cut
Comments:
(1) ten stamps of a set of thirteen (454-58,
C259-63, CO150-52), five identifiable Girl Guide stamps #342-346; five identifiable Boy Scout stamps
#C130-34
(2) also honors the inventor of self-adhesive
postage stamps, Bernard Mechanick and the centenary of the death of Sir Rowland Hill