1 | WCRX | West Coast Resources, Inc. | added 1/1972; 1/1975; eliminated 10/1975 | | NAKINA |
2 | WCRX | United Grain Corp. | added 10/1975; 1/1980; eliminated 4/1989 | | NAKINA |
3 | WCRX | West Coast Resources, Inc. | added 1/72; 1/75 | | NRHS |
4 | WCRX | United Grain Corp. | 1/80; eliminated 4/89 | | NRHS |
5 | WCRX | UNITED GRAIN CORP. [WEST COAST RESOURCES, INC.] | | | PWRC |
6 | WCRX | West Coast Resources (United Grain Corporation) | | | RSRV |