1 | EHDX | Erman-Howell Division, Luria Steel and Trading Corp. | added 7/1967; 4/1970-1/1980; eliminated 5/1983; 1/1994 (not listed) | | NAKINA |
2 | EHDX | Erman-Howell Division, Luria Steel and Trading Corp. | added 7/67; 4/70-1/80; eliminated 5/83 | | NRHS |
3 | EHDX | Erman-Howell Division, Luria Steel and Tubing Corp. | Jan-94 | | NRHS |
4 | EHDX | ERMAN HOWELL DIV. LURIA STEEL & TRADING CORP. | | | PWRC |
5 | EHDX | Luria Steel and Trading Corporation Erman-Howell Division | | | RSRV |