Historical clue formulations

• Alternative to the euro, in brief — 2025-12-14
• Official currency of Ecuador and Guam: Abbr. — 2025-07-02
• Euro competitor, for short — 2024-12-25
• Currency exchange inits. — 2024-01-04
• Amer. currency — 2023-05-28
• Nasdaq currency: Abbr. — 2023-04-25
• Euro rival, in brief — 2021-10-05
• Amer. currency — 2019-10-01
• Amer. money — 2017-03-14
• Amer. money — 2016-10-16
• EUR competitor — 2016-01-24
• Alternative to EUR — 2015-07-03
• Amer. money — 2013-05-20
• Money market currency abbr. — 2010-09-04
• Foreign exchange abbr. — 2010-02-20
• Western capital: Abbr. — 2010-01-03
• Currency exchange abbr. — 2008-01-13
• Amer. capital — 2007-11-23
• Alternative to the euro: Abbr. — 2007-06-10
• Currency exchange shop abbr. — 2006-07-27
• Mt. Rushmore State sch. — 2006-02-26
• Amer. money — 2004-12-31
• Currency exchange board abbr. — 2003-12-07
• Currency exchange board abbr. — 1999-08-21
• Coyote State sch. — 1995-08-27