GEOGCS["Sierra Leone 1924",
    DATUM["Sierra_Leone_Colony_1924",
        SPHEROID["War Office",6378300,296,
            AUTHORITY["EPSG","7029"]],
        AUTHORITY["EPSG","6174"]],
    PRIMEM["Greenwich",0,
        AUTHORITY["EPSG","8901"]],
    UNIT["degree",0.0174532925199433,
        AUTHORITY["EPSG","9122"]],
    AUTHORITY["EPSG","4174"]]