Historical clue formulations

• Southwestern spread — 2022-05-22
• Spanish spread — 2017-06-16
• Modest hacienda — 2015-04-26
• Spanish spread — 2012-12-20
• Southwestern spread — 2012-03-21
• Vaquero's charge — 2011-07-02
• Where to find a vaquero — 2008-11-19
• Vaquero's place — 1999-08-26