I've got a couple here, both OG VW 111-415-111 with the 28mm output shafts and matching pitman arms. One is from a low mile 57 and has no play, very light action and in nice clean shape... I've drained it and cut a new gasket to change the oil but it's currently dry. The other I have not looked closely at, but more crusty stuff on the exterior. Inside might still be useable to rebuild your box or to just service and use.
PM me if you want to talk about arrangements. Won't be out your way any time soon but if you plan to be in the LML or would be willing to meet up with a friend at Area 27 we might be able to make something work.
Steve