Historical clue formulations

• Detach, as a page — 2020-06-08
• Depart in a cloud of dust, perhaps — 2015-06-20
• Remove, as a coupon — 2015-06-01
• Remove forcefully — 2011-05-27
• Take from a book, say — 2007-08-10
• Remove, in a way — 2007-01-18
• Subject to forceful removal — 2005-07-16
• Remove roughly — 2003-01-02