New Hebrides French 1929 Cover / Postage Dues

envelope to France bearing SG47, 5d (50 cent) blue tied by Nelles Hebrides Service Maritime double-ring (Salles 2274), underpaid with French postage due Yvert 37, 50c claret applied and tied on arrival by Asnieres datestamp. Very fine & scarce combination. (pt)    ID: 14882