SG 394 10d Turquoise Blue N31 (2) Watermark Royal Cypher block of six in very fine used condition.

Attractive, dated Whitley Bay, North Humberside CDS cancellation to each and just a single toned perf tip to upper margin of left hand stamp.

A very scarce block of this value and condition and in the basic set of values is by far the scarcest one used unlike mint condition where the 9d green holds that title.