Did Detroit Harvester make Harrows? I have a Double Gang Drag Harrow I am looking to identify. It has a part # on the spacer between the discs of DH9 and a # on the end of shaft washer of D11. Sickle Bar Mowers have a DH on the Rock Gaurds. I can't find anything on the internet.

My Ford Tractor Implements book doesn't show Detroit Harvester supplying anything other than rear and side mowers for Ferguson-Sherman Corp. It doesn't mean they didn't as the book is not a comprehensive all-conclusive document. Even if they did supply discs harrows they would be long out of business now so trying to find parts would be impossible. Here's the only books published I have seen with Ford and Ferguson implements.

Tim Daley(MI)