Historical clue formulations

• Some lipstick shades — 2017-07-28
• Aquarium decorations — 2016-06-18
• Sources of many beads — 2012-01-29
• Beach shop souvenirs — 2007-12-07
• Marine deposits — 2003-07-23
• South Sea souvenirs — 2000-10-19
• Reef materials — 2000-03-13
• Marine deposits — 1996-02-29