1 | NCOX | Newport Division, Tenneco Chemicals, Inc. | added 7/1965; 7/1965; eliminated 10/1966 | | NAKINA |
2 | NCOX | Newport Division, Heyden Newport Chemical Corp. | eliminated 7/1965 | | NAKINA |
3 | NCOX | Newport Industries Division, Heyden Newport Chemical Corp. | added 4/1961; 4/1961 | | NAKINA |
4 | NCOX | Newport Industries Co., a Division of Heyden Newport Chemical Corp. | added 4/1957; 10/1957; eliminated 4/1961 | | NAKINA |
5 | NCOX | Newport Industries, Inc. | 7/1937-7/1954; eliminated 4/1957 | | NAKINA |
6 | NCOX | The Newport Co. (Newport Industries, Inc.) | 7/1932-7/1935 | | NAKINA |
7 | NCOX | The Newport Co. | 7/1930 | | NAKINA |
8 | NCOX | Newport Industries, Inc. | 4/38-1/52; eliminated 4/57 | | NRHS |
9 | NCOX | Newport Industries Co., a Division of Heyden Newport Chemical Corp. | added 4/57; 10/57; eliminated 4/61 | | NRHS |
10 | NCOX | Newport Industries Division, Heyden Newport Chemical Corp. | added 4/61; 4/61 | | NRHS |
11 | NCOX | Newport Division, Heyden Newport Chemical Corp. | eliminated 7/65 | | NRHS |
12 | NCOX | Newport Division, Tenneco Chemicals, Inc. | added 7/65; 7/65; eliminated 10/66 | | NRHS |
13 | NCOX | *NEWPORT DICISION, TENNECO CHEMICALS, INC. | | | PWRC |
14 | NCOX | *NORTH CENTRAL OKLAHOMA & MIDLANDS RAILWAY | | | PWRC |
15 | NCOX | NEWPORT DIV TENNECO CHEMICALS INC | | | SCAC3 |