China 1949 red-brown block of four SG1191 British Antarctic Territory stamps in lower marginal blocks of

in lower marginal blocks of 4

S President John F

numbered "268" at side

Lower left corner mint example with interpane margin at left and large part "ASH" imprint (position R55)

The document includes pencil annotations in the top right corners of both sheets

China 1949 red-brown block of four SG1191 British Antarctic Territory stamps in lower marginal blocks ofChina 1949 Gold Yuan Revenue stamps surcharged $500,000 on $20 red brown block of four used by native circular date stamp, SG1191. Some paper adherence on lower left stamp and a few minor imperfections due to the thin paper. However, in better than average quality for this rare stamp issue, particularly scarce and desirable as a block of four. The SG catalogue value is 800+ ALERT ME WHEN ANOTHER IS AVAILABLE > SELL ONE OF THESE >