1 | CDKX | Royal Oak Charcoal Co., Northern Division | added 10/1968; eliminated 10/1969 | | NAKINA |
2 | CDKX | Cliffs Dow Chemical Co. | 7/1935-10/1966; eliminated 10/1968 | | NAKINA |
3 | CDKX | Cliffs Dow Chemical Co. | 4/38-10/66; eliminated 10/68 | | NRHS |
4 | CDKX | Royal Oak Charcoal Co., Northern Division | added 10/68; eliminated 10/69 | | NRHS |
5 | CDKX | *CLIFFS DOW CHEMICAL CO. | | | PWRC |
6 | CDKX | *ROYAL OAK CHARCOAL CO., NORTHERN DIV. | | | PWRC |
7 | CDKX | CLIFFS DOW CHEMICAL CO | | | SCAC3 |