(Maidu Museum, CA-31-02) in Roseville, Placer County, CA. Douglas Blvd E. 0.9 miles from jct with I80 exit 103, S. on Rocky Ridge Dr. 0.5 miles, E. on Johnson Ranch Rd. 0.5 miles to the bldg on the S. side of the road at 1970. (N38 44.310 W121 14.752) Photo by Howard Hatschek 1-18-14.