Date | Grid | Clue | Author | Editor |
---|---|---|---|---|
Thu Jul 1, 1993 | 23A | Hydrocarbon used as a solvent | Lois Sidway | Maleska |
Sun Feb 23, 1992 | 108A | Oily hydrocarbon in petroleum | Joy L. Wouk | Maleska |
Thu Jun 15, 1972 | 35A | Hydrocarbon | Unknown | Weng |
Tue May 26, 1964 | 22A | Hydrocarbon. | Unknown | Farrar |
Thu Oct 25, 1962 | 3D | Colorless oil in petroleum. | Unknown | Farrar |