West Indian Court of Appeal
The West Indian Court of Appeal ( WICA ) was a court which served as the appellate court for the British colonies of Trinidad and Tobago , British Guiana , Barbados , the Leeward Islands , Grenada , Saint Lucia , and Saint Vincent from 1919 until the creation of the Federal Supreme Court of the West Indies Federation in 1958 . 
<triplet> West Indies Federation <subj> 1958 <obj> inception