Lot 31705 – 1923 (Oct 31) Irish acceptances for London-Paris airmail, pair of covers plus document

1923 (Oct 31) Irish acceptances for London-Paris airmail service, pair of covers to France with “NO FLIGHT. / SENT BY / ORDINARY SERVICE.” violet hs, both with 6d definitive frankings, plus letter from the Dublin GPO on 30th October 1923 saying that there are no special Irish air mail services and that London will accept letters from Ireland for transmission