DVD HALF CENTURY OF PROGRESS III This event gets bigger & better each year that it is held. The 2007 event had two parades including a special parade of 1957 Tractors, Combines & Construction equipment. A 48 horse hitch plowed ground to the amazement of thousands. You can see tractors from the fifties planting, cultivation and harvesting. This is a 2 DVD set with Horse Pulls, Tractor rides & parades. Max Armstrong will introduce you to many new tractor loving friends. Available in DVD. $30.00 includes shipping.