Lot 166
GB SG 69 1856 6d plate proof multiple with Helmsley experimental cancels

Stamps & Covers of The World Including Great Britain, 30th-31st July | S25013
Auction: 30 July 2025 at 11:00 BST
£3,000
Description
1856 6d deep mauve plate proofs. An imperforate reconstructed multiple of five (three singles and a horizontal pair), neatly cancelled by experimental Helmsley cancels with a Crown in the centre, of 2.4.56. A spectacular and important multiple. SG 69 var

