Sudan 1951 Gum Tapping SG Opt Official 6p Block Mint SG O79

King George VI era Gum Tapping SG overprinted official 6p blue and black marginal block of 4 mint. Unmounted mint.

Year : 1951

Reign : King George VI

Catalogue No : SG O79

Condition : Unmounted Mint

Price : £2.00

Cat : £2.80