Newfoundland C5 Admiral affixed at foot of envelope

affixed at foot of envelope showing Winnipeg 8:30 PM AUG 17 1928 arrival postmark above as do most of the few known covers

1995 APS certificate (Unitrade 30c

bearing a beautiful example of the elusive 6p dark green on bluish wove paper

1926 (25c) Patricia Airways

Newfoundland C5 Admiral affixed at foot of envelope1930 (September 25) "Columbia" Flight cover to London franked with the special Trans Atlantic flight surcharge 50c on 36c olive green (Position 2 in the setting of four), intact perforations and very well tied by unusually clear St. John's SEP 25 1130AM 1930 slogan cancel; on reverse a superb strike of Harbour Grace AM OC 9 30 flight departure postmark, London 13 OC 30 receiver on front. A visually striking example of this sought after pioneer Trans