(Whirling Star, IA-76-07) SW of Pocahontas, Grant Township, Pocahontas County, IA. Elm Av. (IA3, 520th St.) W. 3.0 miles from jct with IA4 (7th St.) in Pocahontas, S. on 190th Av. 4.9 miles to the quilt on the W. side of the road at 56701. Dennis Hammer. (N42 39.734 W94 44.272) Photos by Jack & June Schmidt 7-19-12.