Gibralta Sg86 - ½d green block x 60 MNH Print Error

With unlisted Print Error

1918 (15 Apr). Optd with T 12 by Beanland, Malin & Co, Gibraltar.

 ½d green................................................... 2·00 1·75

a.Opt double ................................... £900

w. Wmk inverted.. ........ £650

y. Wmk inverted and reversed....... £500

Two printings of this overprint exist, the second being in slightly heavier type on a deeper shade of green.

This listing is for the actual item described in the title, and shown in the scan above .

Postage always combined - please wait for combined invoice.