Historical clue formulations

• Oldsmobile Cutlass model — 2025-12-28
• Olds of old — 2021-10-20
• Oldsmobile Cutlass model — 2021-06-13
• Popular Oldsmobile model of the 1980s-'90s — 2020-08-20
• 1980s-'90s Oldsmobile — 2017-05-11
• Old Olds — 2015-12-11
• Old Olds — 2015-07-26
• Cutlass model of the 1980s-'90s — 2015-01-25
• Former Oldsmobile model — 2014-08-31
• Old Olds — 2012-11-10
• Old Olds — 2010-10-20
• Once-popular Olds — 2010-09-19
• Old Olds — 2009-06-14
• Former Olds Cutlass — 2006-07-11
• Old Oldsmobile — 2005-02-08
• Old Olds — 2002-09-21