I think we need an administrative entity ‘Leeward Islands’ for banknotes issued by the Government of the Leeward Islands. Several of the smaller British Caribbean islands were collectively administered as the ‘Leeward Islands’ from 1871 to 1955 [scwpm General 16ed]: Antigua & Barbuda, Redonda, St. Kitts & Nevis, Anguilla, Montserrat, and the British Virgin Islands.
Some of the geographical Leeward Islands were separately administered (which include some non-British islands).