Historical clue formulations

• Exhibit in an anatomy class — 2017-01-09
• Common Halloween costume — 2011-06-13
• What a paleontologist reconstructs — 2010-09-13
• Natural history museum exhibit — 2009-09-18
• One hanging around med school? — 2009-08-21
• Halloween costume — 2006-04-29
• Halloween display — 2002-09-25
• Kind of crew — 2002-08-01
• Halloween hanging — 2000-04-18
• Halloween hanging — 1994-02-19