United States POSTAL HISTORY AIRMAILS - INTERNAL FIRST FLIGHT COVERS
Sale No: 157
Lot No:1572
Symbol:
1934 RAILWAY AIR SERVICE official illustrated first flight covers (70), all bear 1½d KGV frankings, various routes incl. Douglas to Southampton, Douglas to Cowes, Liverpool to Douglas, Liverpool to Belfast, Birmingham to Liverpool, Belfast to Bristol etc. (Image)