1 | SWCX | The Sherwin-Williams Co. of Canada, Ltd. | 7/1937-4/1961; eliminated 7/1964 | | NAKINA |
2 | SWCX | Swift Chemical Co. | added 1/1974; 1/1975; eliminated 10/1975 | | NAKINA |
3 | SWCX | Swift Agricultural Chemicals Corp. | added 10/1975; 1/1980; eliminated 7/1980 | | NAKINA |
4 | SWCX | Estech General Chemicals Corp. | added 7/1980; eliminated 10/1981 | | NAKINA |
5 | SWCX | Estech, Inc. | added 10/1981; eliminated 1/1985 | | NAKINA |
6 | SWCX | The Sherwin-Williams Co. of Canada, Ltd. | 4/38-4/61; eliminated 7/64 | | NRHS |
7 | SWCX | Swift Chemical Co. | added 1/74; 1/75 | | NRHS |
8 | SWCX | Swift Agricultural Chemicals Corp. | 1/80; eliminated 7/80 | | NRHS |
9 | SWCX | Estech General Chemicals Corp. | added 7/80; eliminated 10/81 | | NRHS |
10 | SWCX | Estech, Inc. | added 10/81; eliminated 1/85 | | NRHS |
11 | SWCX | *SHERWIN-WILLIAMS CO. OF CANADA, LTD. | | | PWRC |
12 | SWCX | *ESTECH, INC. [SWIFT AGRICULTURAL CHEMICALS CORP.] | | | PWRC |
13 | SWCX | SWEETWATER CENTRAL RAILROAD | | | PWRC |
14 | SWCX | Estech | | | RSRV |