NAD 1983 HARN Adj. Wisconsin Sheboygan - ESRI:104859

WKT

GEOGCS["GCS_NAD_1983_HARN_Adj_WI_Sheboygan", 
	DATUM["D_NAD_1983_HARN_Adj_WI_KW_MT_SG", 
		SPHEROID["GRS_1980_Adj_WI_KW_MT_SG", 6378285.86, 298.264183156421]], 
	PRIMEM["Greenwich", 0.0], 
	UNIT["Degree", 0.0174532925199433]]

WKT2

GEOGCRS["GCS_NAD_1983_HARN_Adj_WI_Sheboygan", 
	DATUM["D_NAD_1983_HARN_Adj_WI_KW_MT_SG", 
		ELLIPSOID["GRS_1980_Adj_WI_KW_MT_SG", 6378285.86, 298.264183156421]], 
	PRIMEM["Greenwich", 0.0], 
	CS[ellipsoidal, 2], 
	AXIS["Longitude (lon)", east, 
		ORDER[1]], 
	AXIS["Latitude (lat)", north, 
		ORDER[2]], 
	ANGLEUNIT["Degree", 0.0174532925199433], 
	ID["Esri", "104859"]]

Data from @esri/proj-codes

{
  "wkid": 104859,
  "latestWkid": 104859,
  "macro": "PE_GCS_NAD_1983_HARN_ADJ_WI_SG",
  "name": "GCS_NAD_1983_HARN_Adj_WI_Sheboygan",
  "wkt": "GEOGCS[\"GCS_NAD_1983_HARN_Adj_WI_Sheboygan\",DATUM[\"D_NAD_1983_HARN_Adj_WI_KW_MT_SG\",SPHEROID[\"GRS_1980_Adj_WI_KW_MT_SG\",6378285.86,298.264183156421]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]]",
  "wkt2": "GEOGCRS[\"GCS_NAD_1983_HARN_Adj_WI_Sheboygan\",DATUM[\"D_NAD_1983_HARN_Adj_WI_KW_MT_SG\",ELLIPSOID[\"GRS_1980_Adj_WI_KW_MT_SG\",6378285.86,298.264183156421]],PRIMEM[\"Greenwich\",0.0],CS[ellipsoidal,2],AXIS[\"Longitude (lon)\",east,ORDER[1]],AXIS[\"Latitude (lat)\",north,ORDER[2]],ANGLEUNIT[\"Degree\",0.0174532925199433],ID[\"Esri\",\"104859\"]]",
  "description": "NAD 1983 HARN Adj. Wisconsin Sheboygan",
  "authority": "Esri",
  "version": "9.0.0",
  "deprecated": "yes",
  "areaname": "USA - Wisconsin",
  "extent": {
    "slat": 42.48,
    "nlat": 47.31,
    "llon": -92.89,
    "rlon": -86.25
  }
}