Historical clue formulations

• Victorian-era prescription for melancholy — 2025-12-07
• It's inhaled on an ocean cruise — 2021-10-18
• Healthful property of a beach town — 2021-07-18
• What sailors and beachgoers breathe — 2019-07-08
• Ahab's inspiration? — 2018-12-19
• Salty gulp — 2016-01-23
• Beach atmosphere — 2009-01-06