Years ago Don Wiggins offered reprints of operating instructions and parts list for Wizard 2hp air cooled model.
I do not know if Don or a successor offers them today.
Perhaps an inquiry on AOMCI Ask A Member would be helpful
Louis

WBA West Bend Aluminum 6800 1968 model year seem likely

Does it look anything like this?

Wizard WBA6800A on eBay
The tiller has patent numbers issued to West Bend.




Elgin 1953 2 hp model 571.58202


1954 Elgin 2hp


1959/60 Elgin 2hp


1960 West Bend brochure