The Dysart Historical Society invites you to a special program at the Historical Center Agriculture Museum on Sunday afternoon, July 24th, at 2:00 P.M. Glenn Dau Schmidt of Marshalltown will present “Barbed Wire-The Wire That Helped Tame the West.” Dau Schmidt, brother of local Dysart resident Phyllis Dunlap, is a barbed wire collector and historian. The Center will be open until 4:00 and refreshments will be served.