GB 1924 SG428var Mint U/M control L29 example
Stock Code: P190004418
1924 10d Dull greenish-blue (Wmk. Block Cypher). Very fine unmounted o.g. bottom left hand corner marginal L29 perf type 2(E) control block of six printed by Waterlow. Spec N44(3).
£450.00
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