Historical clue formulations

• Old-timey teacher — 2026-09-20
• Provincial schoolteacher stereotype — 2021-05-12
• School closing? — 2018-03-04
• Teacher in a one-room schoolhouse — 2015-12-14
• Head of the class, in pioneer schools — 2015-08-19
• Quaint schoolteacher — 2015-01-22
• Old schoolmistress — 2013-03-19
• Old-time schoolteacher — 2009-06-17
• School ___ — 2009-02-19
• School lady — 2008-02-05
• Old female country teacher — 2007-07-31
• Teacher, in dialect — 2007-03-23
• School ___ — 2002-05-12
• Old-fashioned lady — 1997-09-28