DescriptionFlag of Alameda County, California.svg English: Flag of Alameda County, California, USA Date 16 June 2017 Source Own work Author Coliop-Kolchovo...
DescriptionFlag of Alameda County, California.png English: The official flag of Alameda County — in northern California. Adopted in June 1990. It was designed...
Author Map of California outline.svg, Map of California highlighting Alameda County.svg: Babbage Babbage Gay flag.svg derivative work: Fry1989 SVG development...
DescriptionSeal of Alameda County, California.svg Seal of Alameda County, California.svg Date 2011 Source http://www.acgov.org/gsa/purchasing/JOC_brochure...
