G.B. 1976 William Caxton set on Stuart u/a First Day Cover, Royal Charter, Stow on Wold
G.B. 1976 William Caxton set on Post Office First Day Cover, Plymouth
G.B. 1976 William Caxton G/P set on Two First Day Covers
G.B. 1976 William Caxton set on Post office First Day Cover, Canterbury (relevant)
G.B. 1976 Cultural Heritage set on Mercury First Day Cover, Cardigan
G.B. 1976 Roses set on Save The Children First Day Cover, National Rose Society, St Albans
G.B. 1976 Roses set on Save The Children First Day Cover, National Rose Society, Oxford
G.B. 1976 American Bicentennial G/P on Cotswold First Day Cover, Washington
G.B. 1976 American Bicentennial on Post Office First Day Cover, BFPS 1776
G.B. 1976 American Bicentennial Official Exhibition First Day Cover, Greenwich
G.B. 1976 Telephone set on Post Office First Day Cover, Taunton
G.B. 1976 8½p All over phosphor Definitive Philart First Day Cover, London EC1
G.B. 1976 8½p All over phosphor Definitive Post Office First Day Cover, Windsor
G.B. 1976 Definitives Blocks on three Wessex First Day Covers, Stampex
G.B. 1976 six definitives on Post Office First Day Cover, Bureau
G.B. 1976 8½p Experimental phosphor on Stuart First Day Cover, Windsor
G.B. 1976 American Bicentennial on Philart First Day Cover, Washington, Typed
G.B. 1976 American Bicentennial on Philart First Day Cover, Washington
G.B. 1976 American Bicentennial on Mercury First Day Cover, American Museum Bath
G.B. 1976 Christmas set on Forces First Day Cover, FPO 899
G.B. 1976 10p booklet pane on Post Office First Day Cover, Windsor
G.B. 1976 10p booklet pane on Stuart First Day Cover, Windsor
G.B. 1976 American Bicentennial Post Office First Day Cover, Washington, Tyne & Wear
G.B. 1976 American Bicentennial G/P on Cotswold First Day Cover, American Museum Bath