More help is needed to identify an antique potato planter, originally horse drawn. In research and conversation with others I believe it to be an Aspinwall, a Michigan based company. Identifying part numbers all begin with an 'R', R115, R138, R139, R45, R104, R3, R108D, R84, etc. The is also a raised "A" on each wheel hub. Any help to identify the manufacturer is greatly appreciated. For those more knowledgeable than I the part numbers may be the information needed to identify the manufacturer. For its age it is in reasonably good shape and I would like to do more refurbishing on it for show purposes.
