Historical clue formulations

• Winged horse of Greek myth — 2025-09-15
• Perseus' horse — 2022-04-13
• Flying horse of Greek legend — 2020-10-29
• Flying horse of Greek myth — 2017-04-24
• Constellation between Cygnus and Pisces — 2007-12-28
• Carrier of Bellerophon, in myth — 2004-01-02
• Winged horse of myth — 1999-05-10
• Mobil Oil symbol — 1996-07-19