Historical clue formulations

• ___ Valley, Calif. — 2022-10-30
• ___ Valley — 2019-01-06
• California's ___ Valley — 2018-11-29
• ___ Valley — 2017-12-17
• ___ Valley, Calif. — 2017-07-19
• ___ Valley (Reagan Library locale) — 2017-06-21
• ___ Valley, Calif. — 2016-02-27
• ___ Valley — 2013-11-09
• ___ Valley, Calif. — 2013-02-04
• Sonoma County winery — 2012-08-18
• California's ___ Valley — 2010-04-18
• ___ Valley, Calif. — 2009-06-15
• California's ___ Valley — 2008-05-25
• ___ Valley, Calif. — 2008-05-21
• California's ___ Valley — 2008-02-28
• ___ Valley — 2007-03-31
• Winery in Sonoma County — 2007-03-16
• ___ Valley, Calif. — 2007-01-04
• California's ___ Valley — 2006-11-19
• ___ Valley, Calif. — 2006-10-08
• ___ Valley, Calif. — 2006-02-14
• California's ___ Valley — 2006-02-05
• ___ Hills (edge of the San Fernando Valley) — 2006-01-27
• California's ___ Valley — 2005-10-05
• ___ Valley, Calif. — 2005-08-02
• ___ Valley, Calif. — 2005-06-23
• ___ Valley, Calif. — 2003-07-06
• ___ Valley, city near L.A. — 2002-10-27
• ___ Valley, Calif. — 2002-08-30
• California's ___ Valley — 2001-11-01
• California's ___ Valley — 2000-09-14
• ___ Valley, Calif. — 1999-05-02
• One of the Dodecanese Islands — 1999-04-18
• ___ Valley, Calif. — 1998-10-30
• California's ___ Valley — 1998-07-30
• California's ___ Valley — 1998-04-20
• Ventura County's ___ Valley — 1997-06-15
• ___ Valley, Calif. — 1996-08-18
• California's___ Valley — 1996-04-16
• Ventura County's___Valley — 1996-03-07
• _____ Valley, Calif. — 1994-06-23