Historical clue formulations

• Asheville-to-Knoxville dir. — 2020-09-26
• ESE's reverse — 2007-07-16
• Tucson-to-L.A. dir. — 2004-07-25
• ESE's reverse — 2004-03-22
• Vane dir. — 2003-05-04
• Vane dir. — 2003-04-09
• Madrid-to-Ávila dir. — 1999-09-09
• Captain's heading — 1996-07-06