1 | WASX | Wm. A. Smith Construction Co., Inc. | added 7/1985; eliminated 4/1987 | | NAKINA |
2 | WASX | Wm. A. Smith Construction Co., Inc. | eliminated 4/87 | | NRHS |
3 | WASX | *WM. A. SMITH CONSTRUCTION CO., INC. | | | PWRC |
4 | WASX | +ALLEGHENY RAW MATERIALS, INC. | | | PWRC |
5 | WASX | ALLEGHENY RAW MATERIALS INC | | | SCAC4 |