Timbalai 1948 RSO Sarawak LSD (Meters) - EPSG:29874

WKT

PROJCS["Timbalai_1948_RSO_Sarawak_LSD_(m)", 
	GEOGCS["GCS_Timbalai_1948", 
		DATUM["D_Timbalai_1948", 
			SPHEROID["Everest_Definition_1967", 6377298.556, 300.8017]], 
		PRIMEM["Greenwich", 0.0], 
		UNIT["Degree", 0.0174532925199433]], 
	PROJECTION["Rectified_Skew_Orthomorphic_Natural_Origin"], 
	PARAMETER["False_Easting", 2000000.0], 
	PARAMETER["False_Northing", 5000000.0], 
	PARAMETER["Scale_Factor", 0.99984], 
	PARAMETER["Azimuth", 53.3158204722222], 
	PARAMETER["Longitude_Of_Center", 115.0], 
	PARAMETER["Latitude_Of_Center", 4.0], 
	PARAMETER["XY_Plane_Rotation", 53.13010236111109], 
	UNIT["Meter", 1.0]]

WKT2

PROJCRS["Timbalai_1948_RSO_Sarawak_LSD_(m)", 
	BASEGEOGCRS["GCS_Timbalai_1948", 
		DATUM["D_Timbalai_1948", 
			ELLIPSOID["Everest_Definition_1967", 6377298.556, 300.8017]], 
		PRIMEM["Greenwich", 0.0], 
		CS[ellipsoidal, 2], 
		AXIS["Latitude (lat)", north, 
			ORDER[1]], 
		AXIS["Longitude (lon)", east, 
			ORDER[2]], 
		ANGLEUNIT["Degree", 0.0174532925199433]], 
	CONVERSION["Rectified_Skew_Orthomorphic_Natural_Origin", 
		METHOD["Rectified_Skew_Orthomorphic_Natural_Origin"], 
		PARAMETER["False_Easting", 2000000.0], 
		PARAMETER["False_Northing", 5000000.0], 
		PARAMETER["Scale_Factor", 0.99984], 
		PARAMETER["Azimuth", 53.3158204722222], 
		PARAMETER["Longitude_Of_Center", 115.0], 
		PARAMETER["Latitude_Of_Center", 4.0], 
		PARAMETER["XY_Plane_Rotation", 53.13010236111109]], 
	CS[Cartesian, 2], 
	AXIS["Easting (X)", east, 
		ORDER[1]], 
	AXIS["Northing (Y)", north, 
		ORDER[2]], 
	LENGTHUNIT["Meter", 1.0], 
	ID["EPSG", "29874"]]

Data from @esri/proj-codes

{
  "wkid": 29874,
  "latestWkid": 29874,
  "gcsWkid": 4298,
  "macro": "PE_PCS_TIMBALAI_1948_RSO_SARAWAK_LSD_M",
  "name": "Timbalai_1948_RSO_Sarawak_LSD_(m)",
  "wkt": "PROJCS[\"Timbalai_1948_RSO_Sarawak_LSD_(m)\",GEOGCS[\"GCS_Timbalai_1948\",DATUM[\"D_Timbalai_1948\",SPHEROID[\"Everest_Definition_1967\",6377298.556,300.8017]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],PROJECTION[\"Rectified_Skew_Orthomorphic_Natural_Origin\"],PARAMETER[\"False_Easting\",2000000.0],PARAMETER[\"False_Northing\",5000000.0],PARAMETER[\"Scale_Factor\",0.99984],PARAMETER[\"Azimuth\",53.3158204722222],PARAMETER[\"Longitude_Of_Center\",115.0],PARAMETER[\"Latitude_Of_Center\",4.0],PARAMETER[\"XY_Plane_Rotation\",53.13010236111109],UNIT[\"Meter\",1.0]]",
  "wkt2": "PROJCRS[\"Timbalai_1948_RSO_Sarawak_LSD_(m)\",BASEGEOGCRS[\"GCS_Timbalai_1948\",DATUM[\"D_Timbalai_1948\",ELLIPSOID[\"Everest_Definition_1967\",6377298.556,300.8017]],PRIMEM[\"Greenwich\",0.0],CS[ellipsoidal,2],AXIS[\"Latitude (lat)\",north,ORDER[1]],AXIS[\"Longitude (lon)\",east,ORDER[2]],ANGLEUNIT[\"Degree\",0.0174532925199433]],CONVERSION[\"Rectified_Skew_Orthomorphic_Natural_Origin\",METHOD[\"Rectified_Skew_Orthomorphic_Natural_Origin\"],PARAMETER[\"False_Easting\",2000000.0],PARAMETER[\"False_Northing\",5000000.0],PARAMETER[\"Scale_Factor\",0.99984],PARAMETER[\"Azimuth\",53.3158204722222],PARAMETER[\"Longitude_Of_Center\",115.0],PARAMETER[\"Latitude_Of_Center\",4.0],PARAMETER[\"XY_Plane_Rotation\",53.13010236111109]],CS[Cartesian,2],AXIS[\"Easting (X)\",east,ORDER[1]],AXIS[\"Northing (Y)\",north,ORDER[2]],LENGTHUNIT[\"Meter\",1.0],ID[\"EPSG\",\"29874\"]]",
  "description": "Timbalai 1948 RSO Sarawak LSD (Meters)",
  "authority": "EPSG",
  "version": "10.008(12.8.0)",
  "deprecated": "no",
  "areaname": "Malaysia - East Malaysia - Sarawak onshore",
  "extent": {
    "slat": 0.85,
    "nlat": 5.03,
    "llon": 109.54,
    "rlon": 115.69
  }
}