unused 10c. on 6c. (two pairs), 12c. on 8c. block of four and 40c. on 2c. vertical pair, good to fine mint. Cat. £592

Details
unused 10c. on 6c. (two pairs), 12c. on 8c. block of four and 40c. on 2c. vertical pair, good to fine mint. Cat. £592
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