Lot 51101 – 1929-31, Irish Acceptances via the London and Amsterdam services to the Far East, collection on 13 pages

1929-31, Irish Acceptances via the London and Amsterdam services to the Far East, collection on 13 pages incl. two to Hong Kong but sent only by surface mail with “SENT BY ORDINARY SERVICE” cachets, section of 1930 (Sep 25) Amsterdam-Batavia service with 2 to Bangkok, 2 to Kuala Lumpur, 2 to Penang, 2 to Singapore, 1 to Pematang and 2 to Batavia, then 1931 flights to Batavia, Saigon (2), Singapore (4), plus 2 incoming from Kuala Lumpur, a great lot for the airmail specialist