Lot 621, Canada 1932 6c on 5c brown olive Airmail surcharge NH block of six, swollen breast variety, sold for C$316

Lot 621, Canada 1932 6c on 5c brown olive Airmail surcharge, 'swollen breast' variety, sold for C$316Lot 621 Canada #C3i 1932 6c on 5c brown olive Air Mail Surcharge, a mint never hinged plate 2 upper right block of six with the “swollen breast” variety on the top right stamp. Fine. Unitrade CV$262, sold for C$275.00 plus 15% buyer’s premium.
Lot 621, Canada 1932 6c on 5c brown olive Airmail surcharge NH block of six, swollen breast variety at top right, sold for C$316