Worldwide Rare Stamps and Postal History

British Commonwealth - Canada - Newfoundland - Air Post stamps and covers

The auction will start in __ days and __ hours

Start price: $275

Buyer's premium:

1931, Airmail Pictorial issue, complete set of three imperforated plate proofs in black, printed on thick unwatermarked (15k) or watermarked paper, no gum as produced, VF and very rare , Sc. #C6-8/ C9‑11