Historical clue formulations

• Not original, in a way — 2015-01-30
• Quickly reproduced — 2014-10-10
• Ran off, in a way (max opening score of 94 points) — 2014-06-18
• Duped — 2013-10-04
• Duped — 2011-06-04
• Ran off, in a way — 2008-09-06
• Reproduced, in a way — 2008-08-13
• Reproduced, in a way — 2006-05-27
• Like some copies — 2006-01-14
• Copied — 2001-07-06