Provisional South American Datum 1956 ICN Regional - EPSG:2317

WKT

PROJCS["PSAD_1956_ICN_Regional", 
	GEOGCS["GCS_Provisional_S_American_1956", 
		DATUM["D_Provisional_S_American_1956", 
			SPHEROID["International_1924", 6378388.0, 297.0]], 
		PRIMEM["Greenwich", 0.0], 
		UNIT["Degree", 0.0174532925199433]], 
	PROJECTION["Lambert_Conformal_Conic"], 
	PARAMETER["False_Easting", 1000000.0], 
	PARAMETER["False_Northing", 1000000.0], 
	PARAMETER["Central_Meridian", -66.0], 
	PARAMETER["Standard_Parallel_1", 3.0], 
	PARAMETER["Standard_Parallel_2", 9.0], 
	PARAMETER["Latitude_Of_Origin", 6.0], 
	UNIT["Meter", 1.0]]

WKT2

PROJCRS["PSAD_1956_ICN_Regional", 
	BASEGEOGCRS["GCS_Provisional_S_American_1956", 
		DATUM["D_Provisional_S_American_1956", 
			ELLIPSOID["International_1924", 6378388.0, 297.0]], 
		PRIMEM["Greenwich", 0.0], 
		CS[ellipsoidal, 2], 
		AXIS["Latitude (lat)", north, 
			ORDER[1]], 
		AXIS["Longitude (lon)", east, 
			ORDER[2]], 
		ANGLEUNIT["Degree", 0.0174532925199433]], 
	CONVERSION["Lambert_Conformal_Conic", 
		METHOD["Lambert_Conformal_Conic"], 
		PARAMETER["False_Easting", 1000000.0], 
		PARAMETER["False_Northing", 1000000.0], 
		PARAMETER["Central_Meridian", -66.0], 
		PARAMETER["Standard_Parallel_1", 3.0], 
		PARAMETER["Standard_Parallel_2", 9.0], 
		PARAMETER["Latitude_Of_Origin", 6.0]], 
	CS[Cartesian, 2], 
	AXIS["Easting (X)", east, 
		ORDER[1]], 
	AXIS["Northing (Y)", north, 
		ORDER[2]], 
	LENGTHUNIT["Meter", 1.0], 
	ID["EPSG", "2317"]]

Data from @esri/proj-codes

{
  "wkid": 2317,
  "latestWkid": 2317,
  "gcsWkid": 4248,
  "macro": "PE_PCS_PSAD_1956_ICN_REGIONAL",
  "name": "PSAD_1956_ICN_Regional",
  "wkt": "PROJCS[\"PSAD_1956_ICN_Regional\",GEOGCS[\"GCS_Provisional_S_American_1956\",DATUM[\"D_Provisional_S_American_1956\",SPHEROID[\"International_1924\",6378388.0,297.0]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],PROJECTION[\"Lambert_Conformal_Conic\"],PARAMETER[\"False_Easting\",1000000.0],PARAMETER[\"False_Northing\",1000000.0],PARAMETER[\"Central_Meridian\",-66.0],PARAMETER[\"Standard_Parallel_1\",3.0],PARAMETER[\"Standard_Parallel_2\",9.0],PARAMETER[\"Latitude_Of_Origin\",6.0],UNIT[\"Meter\",1.0]]",
  "wkt2": "PROJCRS[\"PSAD_1956_ICN_Regional\",BASEGEOGCRS[\"GCS_Provisional_S_American_1956\",DATUM[\"D_Provisional_S_American_1956\",ELLIPSOID[\"International_1924\",6378388.0,297.0]],PRIMEM[\"Greenwich\",0.0],CS[ellipsoidal,2],AXIS[\"Latitude (lat)\",north,ORDER[1]],AXIS[\"Longitude (lon)\",east,ORDER[2]],ANGLEUNIT[\"Degree\",0.0174532925199433]],CONVERSION[\"Lambert_Conformal_Conic\",METHOD[\"Lambert_Conformal_Conic\"],PARAMETER[\"False_Easting\",1000000.0],PARAMETER[\"False_Northing\",1000000.0],PARAMETER[\"Central_Meridian\",-66.0],PARAMETER[\"Standard_Parallel_1\",3.0],PARAMETER[\"Standard_Parallel_2\",9.0],PARAMETER[\"Latitude_Of_Origin\",6.0]],CS[Cartesian,2],AXIS[\"Easting (X)\",east,ORDER[1]],AXIS[\"Northing (Y)\",north,ORDER[2]],LENGTHUNIT[\"Meter\",1.0],ID[\"EPSG\",\"2317\"]]",
  "description": "Provisional South American Datum 1956 ICN Regional",
  "authority": "EPSG",
  "version": "5.3(9.0.0)",
  "deprecated": "no",
  "areaname": "Venezuela - onshore",
  "extent": {
    "slat": 0.64,
    "nlat": 12.25,
    "llon": -73.38,
    "rlon": -59.8
  }
}