CANADA 1971 6c 'Spring' (UNUSED), SG677a

Canada 1971 6c 'Spring', IMPERFORATE horizontal pair, SG677a.

Fine quality, unmounted mint with full original gum. The right stamp has a tiny wrinkle mentioned purely for accuracy and not detracting from what is a key rarity.

The Stanley Gibbons catalogue value is £700.

• BUY NOW: Order online, by phone +44 (0)1534 639 998, or via email info@paulfrasercollectibles.com