1 | PEPX | Peppers Refining Co. | 1/1945-7/1954; eliminated 10/1954 | | NAKINA |
2 | PEPX | Potomac Electric Power Co. | added 1/1975; 1/1975-7/2000; eliminated 7/2003; 7/2005 (not listed) | | NAKINA |
3 | PEPX | Peppers Gasoline Co. | 7/1935-1/1943 | | NAKINA |
4 | PEPX | Peppers Refining Co. | 4/38-1/52 | | NRHS |
5 | PEPX | Potomac Electric Power Co. | added 1/75; 1/75-7/2000 | | NRHS |
6 | PEPX | *PEPPERS REFINING CO. [PEPPERS GASOLINE CO.] | | | PWRC |
7 | PEPX | +POTOMAC ELECTRIC POWER CO | | | PWRC |
8 | PEPX | Potomac Electric Power | | | RSRV |
9 | PEPX | POTOMAC ELECTRIC POWER CO | | | SCAC4 |