I have been reading this message board for a couple of years ... I don't have any vintage appliances yet, but hope to one day. Does anyone know anything about this ... I've never seen one before!!
There used to be a couple of makers of those . Called them kitchenettes or combo-kitchens. We used to have them in the railroad cabooses but I can't remember the name of that maker. Here's a link to a current supplier
Perfect for temporary living situations and smaller living spaces, Summit's all-in-one combination kitchenettes combine a refrigerator, sink, cooktop, and cabinet into one easy fitting unit.
in a small cottage behind a former house we had on Lake Champlain once. Worked fine for week-end visitors and such, but would be a bit confining for everyday use, except in the most spartan of circumstances.