G.B. 1963 Red Cross set on plain First Day Cover, London Wavy line
G.B. 1963 Red Cross Phosphor set on plain First Day Cover, Glasgow FDI
G.B. 1963 Nature Week set on First Day Cover, Romford
G.B. 1963 Paris Postal Conference phosphor on First Day Cover, London FDI
G.B. 1963 Paris Postal Conference on First Day Cover, Dover Packet Service
G.B. 1963 Paris Postal Conference on First Day Cover, Cheltenham
