Worldwide Air Post Stamps and Postal History, Philatelic Rarities of the World, Part 1

British North America - Newfoundland - King George V Coronation issue

The auction will start in __ days and __ hours

Start price: $50

Buyer's premium:

1911, Princess Mary, 5c ultramarine, horizontal imperforate pair, no gum as issued, NH, VF, C.v. $325, Unitrade C.v. CAD$450, Est. $100-$150, Scott #108a