Some were sold under the John Deere name, same saw..They work well, but look funny..The spark plug on one side angles down..D&B buys both cylinders from one side to make it symmetrical...The stock reed manifold puts the carb sideways in line with the the cylinders, so a new one is made to put the carb at 90 degrees to the crank, on the same side as the exhausts..E mail for more info......
One went on Ebay for $75.00..Another was advertised as an antique and had a $400.00 starting price...Of course there are no more for $75.00..............
Gotta be more than 10 years..They were sold for only 1 or 2 years here in the U.S.......
One of my friends in New Mexico has one he wants $650.00 for..