Carthage (Paris) - EPSG:4816

WKT

GEOGCS["GCS_Carthage_Paris", 
	DATUM["D_Carthage", 
		SPHEROID["Clarke_1880_IGN", 6378249.2, 293.4660212936265]], 
	PRIMEM["Paris", 2.337229166666667], 
	UNIT["Grad", 0.01570796326794897]]

WKT2

GEOGCRS["GCS_Carthage_Paris", 
	DATUM["D_Carthage", 
		ELLIPSOID["Clarke_1880_IGN", 6378249.2, 293.4660212936265]], 
	PRIMEM["Paris", 2.337229166666667, 
		ANGLEUNIT["Degree", 0.0174532925199433]], 
	CS[ellipsoidal, 2], 
	AXIS["Latitude (lat)", north, 
		ORDER[1]], 
	AXIS["Longitude (lon)", east, 
		ORDER[2]], 
	ANGLEUNIT["Grad", 0.01570796326794897], 
	ID["EPSG", "4816"]]

Data from @esri/proj-codes

{
  "wkid": 4816,
  "latestWkid": 4816,
  "macro": "PE_GCS_CARTHAGE_PARIS",
  "name": "GCS_Carthage_Paris",
  "wkt": "GEOGCS[\"GCS_Carthage_Paris\",DATUM[\"D_Carthage\",SPHEROID[\"Clarke_1880_IGN\",6378249.2,293.4660212936265]],PRIMEM[\"Paris\",2.337229166666667],UNIT[\"Grad\",0.01570796326794897]]",
  "wkt2": "GEOGCRS[\"GCS_Carthage_Paris\",DATUM[\"D_Carthage\",ELLIPSOID[\"Clarke_1880_IGN\",6378249.2,293.4660212936265]],PRIMEM[\"Paris\",2.337229166666667,ANGLEUNIT[\"Degree\",0.0174532925199433]],CS[ellipsoidal,2],AXIS[\"Latitude (lat)\",north,ORDER[1]],AXIS[\"Longitude (lon)\",east,ORDER[2]],ANGLEUNIT[\"Grad\",0.01570796326794897],ID[\"EPSG\",\"4816\"]]",
  "description": "Carthage (Paris)",
  "authority": "EPSG",
  "version": "4.5(8.0.1)",
  "deprecated": "no",
  "areaname": "Tunisia - onshore",
  "extent": {
    "slat": 30.23,
    "nlat": 37.4,
    "llon": 7.49,
    "rlon": 11.59
  }
}