Historical clue formulations

• German city on the Weser — 2020-04-26
• German port on the Weser — 2011-07-26
• State surrounded by Lower Saxony — 2010-10-29
• German city where Beck's beer is brewed — 2009-11-29
• City on the Weser River — 2003-04-03
• German port — 1996-05-15