PROJCRS["Jamaica 1875 / Jamaica (Old Grid)",
    BASEGEOGCRS["Jamaica 1875",
        DATUM["Jamaica 1875",
            ELLIPSOID["Clarke 1880",20926202,293.466307655636,
                LENGTHUNIT["Clarke's foot",0.3047972654]]],
        PRIMEM["Greenwich",0,
            ANGLEUNIT["degree",0.0174532925199433]],
        ID["EPSG",4241]],
    CONVERSION["Jamaica (Old Grid)",
        METHOD["Lambert Conic Conformal (1SP)",
            ID["EPSG",9801]],
        PARAMETER["Latitude of natural origin",18,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8801]],
        PARAMETER["Longitude of natural origin",-77,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8802]],
        PARAMETER["Scale factor at natural origin",1,
            SCALEUNIT["unity",1],
            ID["EPSG",8805]],
        PARAMETER["False easting",550000,
            LENGTHUNIT["Clarke's foot",0.3047972654],
            ID["EPSG",8806]],
        PARAMETER["False northing",400000,
            LENGTHUNIT["Clarke's foot",0.3047972654],
            ID["EPSG",8807]]],
    CS[Cartesian,2],
        AXIS["(E)",east,
            ORDER[1],
            LENGTHUNIT["Clarke's foot",0.3047972654]],
        AXIS["(N)",north,
            ORDER[2],
            LENGTHUNIT["Clarke's foot",0.3047972654]],
    USAGE[
        SCOPE["Cadastre, engineering survey, topographic mapping (large and medium scale)."],
        AREA["Jamaica - onshore."],
        BBOX[17.64,-78.43,18.58,-76.17]],
    ID["EPSG",24100]]