Date | Grid | Clue | Author | Editor |
---|---|---|---|---|
Sun Jul 15, 1951 | 20A | Instrument for determining specific gravity. | Herbert Ettenson | Farrar |
Sun Oct 6, 1946 | 136A | It determines specific gravities. | Willard Jordan | Farrar |
Sun Sep 3, 1944 | 57A | Specific gravity meter. | Lester Keene | Farrar |