PP 456
TDG 13.5
PP 533-4
Ed 61; MH 372
Con 81.1; 2MCP 557; PM 60.2, 70.2, 139.2; 3SM 300.4; 4aSG 14; TMK 138.2; TDG 231.4; VSS 241.1, 273.1
PP 471-2; 1SM 269; 1BC 1113-4; 4aSG 52