Isle of Man single William Booth FDC

SA 19.1k – RARE Colby PM & single WB!

The 1983 Isle of Man issue commemorated the Centenary of the Salvation Army on the Island.  This Official FDC cachet is very common, but the cover shown here has a rare PM (Colby) and a single William Booth stamp on it, and voilà; this is a rarity, not seen before and not listed in the SA catalogue. Suggested catalogue number is SA 19.1k.