Great Britain 1878 10s Die Proof, SG128var.
A very fine and fresh example printed in black on white glazed card (91x60mm), endorsed "BEFORE HARDENING" and dated "May 6 1878".
A scarce specialised philatelic piece in this very fine condition.
Order online, by phone +44 (0)1534 639 998, or via email info@paulfrasercollectibles.com
