1 | GPDX | General American Marks Co. | added 10/1998; 7/2000-7/2005 | | NAKINA |
2 | GPDX | General American Marks Co. | added 10/98; 7/2000 | | NRHS |
3 | GPDX | GENERAL AMERICAN MARKS COMPANY | | | PWRC |
4 | GPDX | General American Marks (GATX Corporation) | | | RSRV |
5 | GPDX | GENERAL AMERICAN MARKS COMPANY | | | SCAC4 |