City of Yreka (Yreka Chamber of Commerce), 1951 Yearbook: 43; 1954 No. 6: back ad section photo; 1969: back ad section; 1970: back ad section; 1971: back ad section; 1985: back ad section photo (1910); 1986: ad section; 1987: ad section photo; 1988: i; 1989: 178; 1990: 135; 1991: 160; 1992: back ad section; 1996: 164; 1998: 184; 1999: 112; 2000: 123; 2001: 108; 2005: 153; 2006: back ad section photo (Yreka sign); 2007: back section; 2008 Dorris: back ad section; 2009: back ad section; 2010: back section ad; 2012: back ad section; 2013: back ad section; 2014: back ad section; 2016: 81 ad, back section ads; 2017: 166; 2018: 124
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