I have a Berkels Meat Slicer for any of you DIY butchers interested!
I would hazard a guess it is around 1940's vintage and is built like a tank! It must weigh around 50lb, has a 12" diameter blade and will slice meat on a truly industrial scale.
Enameled base with the rest in stainless steel and built in sharpening stone.
My Mrs has been using this in her shop but it is just too big and heavy (she cant lift it) for the space we have available; we need to down size to something she can manage
Very good condition, but would recommend a strip down and clean.
I will get some pics up later