The Leeward Islands are the northern islands of the Lesser Antilles. They are called "leeward" because the prevailing winds in the area blow from south to north. The Leeward Islands are downwind, on the backside, or leeward from the Windward Islands, the group of islands that first meet the trade winds coming from the south.
The Leeward Islands:
The British Leeward Islands - Antigua, Dominica, Montserrat, Nevis, St. Christopher (St. Kitts), and the Virgin Islands all used postage stamps inscribed "LEEWARD ISLANDS" between 1890 and 1 July 1956, often concurrently with stamps inscribed with the colony's name.
The issue of 1890 was a key plate design with the usual profile of Queen Victoria, eight values ranging from 1/2p to 5sh. In 1897 they were overprinted with a logo commemorating Victoria's Diamond Jubilee, and in 1902 the 4, 6, and 7p were surcharged with a value of 1p.
The 1890 issue design was also used for stamps of King Edward VII, as well as for King George V and George VI, with several changes of watermark and colors. In 1928 a large one-pound stamp was introduced, and updated for the new monarch when George VI took the throne.
The common design commemorative stamps of the Commonwealth between 1946 and 1949 included stamps inscribed "LEEWARD ISLANDS". In 1951 the West Indies University issue reflected the changeover to cents and dollars, as did the Queen Elizabeth II definitive series of 1954.Postage stamps