Antigua 1943 British West Indies Grid - EPSG:2001

WKT

PROJCS["Antigua_1943_British_West_Indies_Grid", 
	GEOGCS["GCS_Antigua_1943", 
		DATUM["D_Antigua_1943", 
			SPHEROID["Clarke_1880_RGS", 6378249.145, 293.465]], 
		PRIMEM["Greenwich", 0.0], 
		UNIT["Degree", 0.0174532925199433]], 
	PROJECTION["Transverse_Mercator"], 
	PARAMETER["False_Easting", 400000.0], 
	PARAMETER["False_Northing", 0.0], 
	PARAMETER["Central_Meridian", -62.0], 
	PARAMETER["Scale_Factor", 0.9995], 
	PARAMETER["Latitude_Of_Origin", 0.0], 
	UNIT["Meter", 1.0]]

WKT2

PROJCRS["Antigua_1943_British_West_Indies_Grid", 
	BASEGEOGCRS["GCS_Antigua_1943", 
		DATUM["D_Antigua_1943", 
			ELLIPSOID["Clarke_1880_RGS", 6378249.145, 293.465]], 
		PRIMEM["Greenwich", 0.0], 
		CS[ellipsoidal, 2], 
		AXIS["Latitude (lat)", north, 
			ORDER[1]], 
		AXIS["Longitude (lon)", east, 
			ORDER[2]], 
		ANGLEUNIT["Degree", 0.0174532925199433]], 
	CONVERSION["Transverse_Mercator", 
		METHOD["Transverse_Mercator"], 
		PARAMETER["False_Easting", 400000.0], 
		PARAMETER["False_Northing", 0.0], 
		PARAMETER["Central_Meridian", -62.0], 
		PARAMETER["Scale_Factor", 0.9995], 
		PARAMETER["Latitude_Of_Origin", 0.0]], 
	CS[Cartesian, 2], 
	AXIS["Easting (X)", east, 
		ORDER[1]], 
	AXIS["Northing (Y)", north, 
		ORDER[2]], 
	LENGTHUNIT["Meter", 1.0], 
	ID["EPSG", "2001"]]

Data from @esri/proj-codes

{
  "wkid": 2001,
  "latestWkid": 2001,
  "gcsWkid": 4601,
  "macro": "PE_PCS_ANTIGUA_1943_BRITISH_W_INDIES",
  "name": "Antigua_1943_British_West_Indies_Grid",
  "wkt": "PROJCS[\"Antigua_1943_British_West_Indies_Grid\",GEOGCS[\"GCS_Antigua_1943\",DATUM[\"D_Antigua_1943\",SPHEROID[\"Clarke_1880_RGS\",6378249.145,293.465]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"False_Easting\",400000.0],PARAMETER[\"False_Northing\",0.0],PARAMETER[\"Central_Meridian\",-62.0],PARAMETER[\"Scale_Factor\",0.9995],PARAMETER[\"Latitude_Of_Origin\",0.0],UNIT[\"Meter\",1.0]]",
  "wkt2": "PROJCRS[\"Antigua_1943_British_West_Indies_Grid\",BASEGEOGCRS[\"GCS_Antigua_1943\",DATUM[\"D_Antigua_1943\",ELLIPSOID[\"Clarke_1880_RGS\",6378249.145,293.465]],PRIMEM[\"Greenwich\",0.0],CS[ellipsoidal,2],AXIS[\"Latitude (lat)\",north,ORDER[1]],AXIS[\"Longitude (lon)\",east,ORDER[2]],ANGLEUNIT[\"Degree\",0.0174532925199433]],CONVERSION[\"Transverse_Mercator\",METHOD[\"Transverse_Mercator\"],PARAMETER[\"False_Easting\",400000.0],PARAMETER[\"False_Northing\",0.0],PARAMETER[\"Central_Meridian\",-62.0],PARAMETER[\"Scale_Factor\",0.9995],PARAMETER[\"Latitude_Of_Origin\",0.0]],CS[Cartesian,2],AXIS[\"Easting (X)\",east,ORDER[1]],AXIS[\"Northing (Y)\",north,ORDER[2]],LENGTHUNIT[\"Meter\",1.0],ID[\"EPSG\",\"2001\"]]",
  "description": "Antigua 1943 British West Indies Grid",
  "authority": "EPSG",
  "version": "4.5(8.1.0)",
  "deprecated": "no",
  "areaname": "Antigua - onshore",
  "extent": {
    "slat": 16.94,
    "nlat": 17.22,
    "llon": -61.95,
    "rlon": -61.61
  }
}