(Penniman Castle, 1906, MI-13-19) in Battle Creek, Calhoun County, MI. Main St. SE 0.9 miles from jct with I94B in Battle Creek to the house on the E. side of the road at 443. NE corner of Kingman Av. & Main St. (N42 18.317 W85 10.167) Photos by Mark Comstock 12-12-05.