Historical clue formulations

• Morgantown's state: Abbr. — 2024-09-29
• State with the words "Wild Wonderful" on its license plates: Abbr. — 2021-10-04
• Big source of coal: Abbr. — 2016-01-01
• State whose license plate says "Wild, Wonderful": Abbr. — 2015-09-22
• Big coal-mining state: Abbr. — 2015-09-08
• Home of Harpers Ferry: Abbr. — 2014-01-03
• Morgantown's locale: Abbr. — 2012-09-26
• Robt. Byrd's home — 2004-12-05
• State since 1863: Abbr. — 2000-08-04
• "Take Me Home, Country Roads" subj. — 1999-05-22
• Its cap. is Charleston — 1998-02-08
• Neighbor of Md. — 1995-02-20