HPOCA National Organization



Formation of the Hart-Parr Oliver Collectors Association (HPOCA)

This National organization was formed to to help preserve the history of Hart-Parr/Oliver and associated companies acquired by Hart-Parr and Oliver. Also to aid collectors of Hart-Parr and Oliver tractors, combines and implements in restoration and preservation, and to promote the collection and care of Hart-Parr and Oliver machinery, memorabilia and other related items.