Historical clue formulations

• Ghost of cartoons — 2024-09-25
• Where Dick Cheney grew up — 2006-09-22
• Wyoming city — 1999-04-05
• Comics ghost — 1999-03-24
• City on the North Platte — 1997-05-18
• Wyoming's largest city — 1996-06-26
• Friendly spirit — 1994-12-01