Historical clue formulations

• Neptune, e.g. — 2025-03-23
• Neptune, for one — 2023-06-21
• Neptune, for one — 2022-03-02
• Olympia with a watery realm — 2014-08-23
• Neptune, e.g. — 2009-09-06
• Neptune, e.g. — 2006-02-19
• Neptune, e.g. — 2004-04-02
• Neptune, e.g. — 2002-11-01
• Poseidon, e.g. — 1995-10-09
• Neptune, e.g. — 1995-08-25