4606=GEOGCS["St. Lucia 1955",DATUM["St_Lucia_1955",SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465],TOWGS84[-149,128,296,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4606"]]