Mount adapters for O-200

Thanks Randall, if Ed doedn't have a set, this 337 gives me all the information I need to create drawings and manufacture the parts

www.ercoupe.info/uploads/Main/MountsFieldApproval.pdf

Thanks Ed, I'll be 77 Dec 8. Be great if you have a set. I have a freind with a machineshop business and I may have him make some and put them on Ebay if there is not a current source.
Where is Hartmut database?

Bill,
I have the info you need and may- be a set.
It's late and I have an appt in the morning,
I have your phone number and I'll call you next day or two. Be 96 next month!
My field approval 337 is on file in Hartmut database.

Well, I am back at my Ercoupe after a number of years and need an update.
I plan on using an O-200.
Is there a source for those mount adapters that used to be on Ebay?
If not, does anyone or the club have a set of prints, I have a machine shop in my hangar.
Also a 337 referencing using these adapters would be nice.
Thanks
Bill Biggs
Temple, Tx