1916 typewritten 1d blue from carbon sheet, on laid paper, on censored cover with control red crayon 'S 19 MY 16' pmk & blue shield 'PASSED BY CENSOR M' to Plymouth England. VF, stamp 4 margins. Only 120 stamps produced. SG 11 cat £900 & 'from x6' on cover = £5400+ which seems rather low as only 2 covers known. Splendid cover of great rarity & major historical interest. 2017 Ceremuga AIEP photo cert. (P) (Image1)

Estimate AU$5,000