Click here to view: Dads Car
Click here to view: Kopaskas Round Baler
Click here to view: Arnold Kopaska Profile
Click here to view: Des Moines Register
Click here to view: Dads Car in garage
Click here to view: Dad Sitting with his car
Click here to view: Grandpa with his plaque – Iowa Inventor of the Year 1987
Click here to view: Iowa Farmer Today
