Historical clue formulations

• Grads of Barnard College, e.g. — 2024-08-06
• Female graduates — 2019-01-16
• Wellesley grads — 2015-11-08
• Barnard grads, e.g. — 2013-03-07
• Seven Sisters grads — 2008-01-31
• Barnard grads — 2007-10-23
• Former coeds, maybe — 2007-09-09
• Certain homecoming attendees — 2001-10-14
• Wellesley grads — 1995-09-04