PROJCS["Jamaica_1875_Old_Grid",GEOGCS["GCS_Jamaica_1875",DATUM["D_Jamaica_1875",SPHEROID["Clarke_1880",6378249.14480801,293.466307655636]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",550000.0],PARAMETER["False_Northing",400000.0],PARAMETER["Central_Meridian",-77.0],PARAMETER["Standard_Parallel_1",18.0],PARAMETER["Scale_Factor",1.0],PARAMETER["Latitude_Of_Origin",18.0],UNIT["Clarke's foot",0.3047972654]]