It never was a production scope. It was assembled entirely from off the shelf parts back in the late 60's early 70's.
Its not a Frankenstein because the parts are not from corpses or donorscopes. Its not a mutt or purebred because it never had parents.
Not really a ATM scope because nothing is handmade.
Its just assembled from finished parts from makers who made parts and no finished telescopes.
Its like when you go out for dinner to a buffet, you are building your own dinner, it is not on the menu, it has no name. What should we call this type of telescope?