We don't plan to return these presses to service. They may be serviceable, but I will not invest the time to find out. I am thinking they are good for parts only.
There are 3 of them, all M&R.
GT 8-10 mfd. 1990
GTS 6-8 mfd. 1996
CH 12-14 mfd. 1992
Does anyone know of a company or individual that may be interested in antiquated M&R presses?