Newfoundland - Air mail 1921, 35 C red with ovp "AIR MAIL/to Halifax, N.S./1921" (1½ mm space between AIR and MAIL), single franking on cover from St.John's, 28.NOV.21, addressed to St.Alban's in England, Halifax machine cancel receiver for flight confirmation on reverse. F/VF condition. Condition: Air mail Catalog number(s): SG 148 f (Image)