Welcome to the website of the Central States Hart Parr Oliver Collectors Association. Click the links on the left to view all of the information on our website. Click the Store Order Form on the right to download the order form.

We are the host chapter for the 2007 HPOCA National Secondary Summer Show. Ottawa, Kansas September 7-9, 2007. Click the Banquet Reservation link on the right to download the form.

In conjunction with "Power of the Past" Antique Engine and Tractor Association. For more information click on the Events link on the left.