Who We Are

Central States Hart-Parr Oliver Collectors is a regional Chapter of the National HART-PARR / OLIVER COLLECTORS ASSOCIATION. We get together throughout the year and share our Oliver tractor interests, attend regional events and build lasting friendships. Membership is open to all Oliver tractor enthusiasts regardless of where you live.

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What We Do

Club Membership

We are chartered to cover Kansas and the adjoining states of Missouri, Nebraska, Colorado and Oklahoma.

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Explore our image gallery of club events. We enjoy traveling to shows and even hosting our own sometimes.

Browse Photos

Reproduction Steps

We build exact reproductions of the steps sold by Oliver dealers from 1949 through the mid 1960's. View our step gallery!

Custom Order

HPOCA Area Chapters

Iowa Cornbelt Oliver Collectors
Iowa Cornbelt Oliver Collectors
California Oliver/Cletrac Club
California Oliver/Cletrac Club
Northland Oliver Collectors
Northland Oliver Collectors
The Badgerland Oliver Collectors
The Badgerland Oliver Collectors
The Oliver Gang
The Oliver Gang


CSHPOCA Chapter Meetings


Check back here for the date and location of our next meeting. It's a time when we get together and enjoy lunch, while taking care of club business.

Oliver Featured Shows

March 22-23, 2019

2019 HPOCA Winter Get-Together

West Lafayette, IN

For more Information: hartparroliver.org

More shows