Historical clue formulations

• Port in western France — 2024-07-18
• Harbor city of NW France — 2018-12-30
• Port in western France — 2015-08-09
• French shipyard city — 2015-06-19
• Home to the marine megapark Océanopolis — 2015-03-13
• Seaport in western France — 2012-03-11
• French seaport — 2009-12-20
• French naval base in heavy W.W. II fighting — 2009-04-18
• Treaty of ___-Litovsk, 1918 — 2008-06-02
• French port — 2007-03-25
• City of Brittany — 2005-10-26
• French naval station site — 2003-06-15
• Port in western France — 2002-12-25
• French naval base — 2002-03-27
• French port — 1998-04-28
• City of Brittany — 1997-04-27
• ___ Litovsk (1918 treaty site) — 1996-12-02
• French seaport — 1995-10-02
• _____-Litovsk Treaty, 1918 — 1994-05-15