My BRITISH STAMPS
1962
SG631 to SG633
National Productivity Year
Issued: 14th Nov 1962. Designed by D. Gentleman on chalk-surfaced paper perf 15 x 14. There were also 2 First Day Covers.
SG 631
2½d
Green and red
Units of Productivity.
2½d
Green and red
Units of Productivity.
SG 632
3d
Blue and violet
National Productivity.
3d
Blue and violet
National Productivity.
SG 633
1s 3d, Red, blue and green
'Unified Productivity'.
1s 3d, Red, blue and green
'Unified Productivity'.
