Losnr. 75 - 309.-320. Auktion

Official 1882/85: Diadem 3 d. bluish-green, wmk. Crrown over NSW inverted, rough compound perf. 10 x 11 x 10 x 10, overprinted "OS" in black (7 mm. spacing), a fine used example cancelled by bold "1437" numeral obliterator in black. A rare stamp, listed but unpriced by Stanley Gibbons, certificate states "the first example known to me". Cert. Ceremuga (2016).