Lot 31747 – 1940-74, Collection of RAF mail in 3 albums, the majority being mail from the WWII London-Belfast Air Despatch Letter Service

1940-74, Collection of RAF mail in 3 albums, the majority being mail from the WWII London-Belfast Air Despatch Letter Service by the RAF, incl. several « Secret » documents with notices/telegram forms from RAF HQ about the service and changes to the service, sheet of proof strikes of the « AIR DESPATCH / LETTER SERVICE » hs, official stationery sent to Belfast incl. registered envelopes from the Air Ministry, Information Section, War Office, covers variously endorsed « By A.D.L.S » in ms, « AIR D.L.S. » hs,etc. (ca.150 covers), then a range of covers, incl. OAS envelopes, with RAF censor markings and some registered incl. RAF reg’n labels (33), followed by RAF Post Offices in Northern Ireland (15), a very comprehensive collection