cover 1831 (12 Aug.) entire letter to Edinburgh, rated "1/-" (deleted) and "1/6" and showing, on reverse, framed "SINGAPORE/P.O." d.s. in red (Type P2) overstruck by framed "INDIA LETTER/DOVER" and small boxed "½" (on face). Very rare, only four examples recorded of which this is the clearest. Photo
cover 1831 (12 Aug.) entire letter to Edinburgh, rated "1/-" (deleted) and "1/6" and showing, on reverse, framed "SINGAPORE/P.O." d.s. in red (Type P2) overstruck by framed "INDIA LETTER/DOVER" and small boxed "½" (on face). Very rare, only four examples recorded of which this is the clearest. Photo

細節
cover 1831 (12 Aug.) entire letter to Edinburgh, rated "1/-" (deleted) and "1/6" and showing, on reverse, framed "SINGAPORE/P.O." d.s. in red (Type P2) overstruck by framed "INDIA LETTER/DOVER" and small boxed "½" (on face). Very rare, only four examples recorded of which this is the clearest. Photo
來源
Tay Peng Hian, 1986