GREAT BRITAIN 1986 (MNH) ROYAL AIR FORCE HISTORY CYLINDER BLOCKS
Royal Air Force History cylinder blocks x 6 (5 items): 17p (1A.–1B.–3C.–4D.–1E.–1F.), 22p (1A.–1B.–1C.–1D.–1E.–1F.), 29p (1A.–1B.–1C.–1D.–1E.–1F.), 31p (1A.–1B.–1C.–1D.–1E.–1F.), 34p (1A–1B–1C–1D–1E–1F). Fresh and fine. Mint never hinged. SG1336-1340; SC1157-1161
