Granite IA Threshing; 40th Annual “Back to the Basics”.  Free admission. Come see yesterday’s items on display: tractors, agricultural equipment, gas engines, sawmill, train depot, gun shop, one-room school house, summer kitchen, historic Berdahl-Rolvaag house, quilt display and so much more. Demonstrations are held each day. For more information:  Granite Threshing Bee on FaceBook or www.granitethreshingbee.com