Historical clue formulations

• Art gallery tour leader — 2021-07-04
• Museum guide — 2018-04-10
• Exhibit explainer — 2014-02-01
• Museum guide — 2012-07-31
• Museum guide — 2007-08-08
• Museum person — 2005-08-05
• Museum guide — 2004-10-26
• Museum guide — 2004-08-02
• Museum figure — 2000-10-13
• Lecturer — 1995-03-19