Historical clue formulations

• Tool for winter fishing — 2026-09-07
• Tool in the opening scene of Disney's "Frozen" — 2026-06-06
• Tool for fishing a frozen river — 2014-12-02
• Arctic fishing tool — 2013-01-29
• Winter fishing aid — 2011-07-08
• Winter fishing tool — 2011-02-17
• Winter fisherman's tool — 2010-06-23
• Winter fishing tool — 2006-09-24