All 3 Issued Varieties of the King George VI 'Six Pence' Stamp of the Leeward Islands:

6d deep dull purple and bright purple issued in 1938 on chalk-surfaced paper

6d deep dull purple and bright purple issued in 1942 on ordinary paper

6d purple and magenta issued in 1947   

Fresh and Fine Lighly Mounted Mint, Difficult to Assemble, Specialist Material