1891-1906 'O.P.S.O' overprint in magenta on ½d Black, SG O3, horizontal pair, odd gum crease, large part original gum. A rare mint multiple. 1971 RPSL Certificate
Lot 309
Estimate: $1,000
Realised Price : $750
1891-1906 'O.P.S.O' overprint in magenta on 1d Rose Perf 11, SG O5, large part original gum. 1973 RPSL Certificate
Lot 310
Estimate: $1,500
Realised Price : $1,150
1891-1906 'O.P.S.O' overprint in magenta on 5d Olive-Black, SG O11, large part original gum. 1976 RPSL Certificate
Lot 311
Estimate: $1,000T
1915-27 KGV Recess printed 8d Red-Brown marginal block of four, upper pair unmounted, CP KO810d, SG O103. Very fresh and well centred
