Historical clue formulations

• Hoist on a ship — 2016-08-12
• Shipboard crane — 2013-04-10
• Anchor hoister — 2007-05-28
• Lifeboat crane — 2007-03-22
• Ship's crane — 2006-01-23
• Lifeboat support — 2004-04-18
• Lifeboat hoist — 2003-03-23
• Lifeboat lowerer — 2000-12-23
• Lifeboat lowerer — 2000-05-07
• Lifeboat support — 1998-01-18
• Longshoreman's device — 1997-11-08