1926-30 Perforation 13½x12½ 3d. dull ultramarine Die I Watermark inverted, S.G.100aw,

Estimate

250 - 300 GBP

bidding is closed

Description

marginal block of 4 from the left of the left pane, Types A-A/A-A, good colour, minute gum tones on one stamp, fresh, unmounted original gum.