Now showing: Great Britain - Postage due stamps (1960 - 1969) - 7 stamps.
1968 -1969
Numeral Stamps - Without Watermark, Size: 21½ x 18½mm
6. May WM: None Perforation: 14 x 15
1968
Numeral Stamp - Size: 21½ x 17½mm
3. October WM: None Perforation: 14 x 15