拍品 60
60
used 4a. blue and red, 4th printing, a horizontal pair and two singles (one with R.P.S. certificate, 1950) each cancelled "B/172"; some small faults. S.G. Z67. Photo
used 4a. blue and red, 4th printing, a horizontal pair and two singles (one with R.P.S. certificate, 1950) each cancelled "B/172"; some small faults. S.G. Z67. Photo

細節
used 4a. blue and red, 4th printing, a horizontal pair and two singles (one with R.P.S. certificate, 1950) each cancelled "B/172"; some small faults. S.G. Z67. Photo