1 | GNPX | Great Southern Plywood Co. | added 7/1975; eliminated 7/1979 | | NAKINA |
2 | GNPX | Great Northern Plywood Co. | added 11/1973; 1/1975; eliminated 7/1975 | | NAKINA |
3 | GNPX | Great Southern Plywood Co. | added 7/75; eliminated 7/79 | | NRHS |
4 | GNPX | Great Northern Plywood Co. | added 11/73; 1/75; eliminated 7/75 | | NRHS |
5 | GNPX | GREAT SOUTHERN PLYWOOD CO. [GREAT NORTHERN PLYWOOD CO.] | | | PWRC |