GB 1960 General Letter Office
From Stamps of the World
- Tercentenary of the Establishment of the General Letter Office. Act Introduced into Law by Charles II in 1660.
- Date of Issue: 7th July 1960
- Designer: 3d. Reynolds Stone. 1/3d Faith Jacques
- Printed by: Harrison & Sons Ltd of High Wycombe.
- Print Process: Photogravure
- Sheet Size : Vertical Format. 120 (20 by 6)
- Sheet Size : Horizontal Format. 120 (6 by 20)
- Stamp Vertical Format : 24 mm by 41 mm
- Stamp Horizontal Format : 41 mm by 24 mm
- Perforations: 15 x 14
- Watermark: Multiple Crown
- Quantities Printed: 3d. 143,390,520; 1/3d. 6,090,840
- Withdrawn : 31st December 1960
Sheet Stamps
Cylinder Blocks
- PE = Perfed Left Margin Extension Hole Bottom Margin
- PI = Perfed Left Margin Imperf Bottom Margin







