Historical clue formulations

• San Rafael's county — 2021-12-11
• California county that's home to Muir Woods — 2021-10-08
• California county containing Muir Woods — 2019-09-06
• Sausalito's county — 2016-04-22
• San Rafael is its seat — 2015-05-09
• County north of San Francisco — 2014-08-03
• Comic Cheech — 2012-01-04
• County on one side of the Golden Gate Bridge — 2011-12-18
• It's south of Sonoma — 2011-04-23
• San Rafael's county — 2009-10-22
• California county with Point Reyes National Seashore — 2008-03-09
• California county — 2007-10-04
• Comic Cheech — 2006-07-25
• San Rafael's county — 2006-01-24
• County across the bay from San Francisco — 2005-02-13
• Its seat is San Rafael — 2004-02-28
• County north of San Francisco — 2004-02-23
• Sausalito's county — 2002-02-24
• San Rafael's county — 2001-02-08
• County north of San Francisco — 2001-01-22
• California county — 1998-07-06
• Cheech of Cheech and Chong — 1997-04-30
• Suburban San Francisco county — 1997-04-02
• Cheech of Cheech and Chong — 1994-06-26
• County north of San Francisco — 1994-06-20