Vintage hickory shafted wedge - Hagen?

There are few markings on this old wedge but based on the "H" located in the center of the face it may be a Hagen model and perhaps from the same era as the famous concave model.  Shaft is straight and the grip appears to be original.  I have actually hit some shots with it and it is solid enough for play if desired.  No over seas bidders please unless you use EBay's service.