(CA-49-06) at Korbel Winery E. of Guerneville, Sonoma County, CA. River Rd. NE (curves S.) 2.7 miles from jct with Gravenstein Hwy in Guerneville, E. (left) 30’, S. 400’ to parking lot. Turret is 250’ to the E. behind the bldg. (N38 30.464 W122 57.859) Photos by Mark & Clare Comstock 10-10-23.