Old Town Auburn Business Association (OTBA)                                          

www.oldtownauburnca.com

Heritage Trail information                               

www.theheritagetrail.blogspot.com

Placer County, CA official website                   

www.placer.ca.gov

Placer County Museums Division

www.placer.ca.gov/Departments/Facility/Museums.aspx

City of Auburn, CA                                         

www.auburn.ca.gov

Sierra Sacramento Valley Medical Society

Museum of Medical History             

www.ssvms.org/museum