| Date | Grid | Clue | Author | Editor |
|---|---|---|---|---|
| Thu Aug 23, 1984 | 46D | Local mean time: Abbr. | Julian Ochrymowych | Maleska |
| Sun Feb 7, 1971 | 25D | Zonal clocking: Abbr. | Dan Girardi | Weng |
| Mon Jun 15, 1970 | 43D | Area clock reading: Abbr. | Unknown | Weng |
| Sat Nov 22, 1969 | 24D | Time within an area: Abbr. | Unknown | Weng |