Historical clue formulations

• Source of the euphemisms found in the clues for 17-, 23- and 48-Across — 2022-08-24
• A lot may be on one's mind — 2010-02-12
• One who'd like to put you in your place — 2009-01-02
• One working for a flat fee? — 2007-09-08
• One giving house tours — 2006-07-18
• Bathroom shower, at times — 2004-01-02
• Householder? — 2000-11-24