GB 1958 SG573var Mint All over green phosphor, Wmk. Sideways paper
Stock Code: P11206009
1958 2d Red brown "Dollis Hill Phosphor Trial". Very fine perforated example on gummed crowns watermarked (Sideways to right) paper, with all over green phosphor showing a strong phosphor reaction. Scarce. Spec. ST4(3)c.
Shipping to the UK: