I saw a bunch of these reproduced at a local swap meet a couple of months ago. So someone has found old masters or has re-done them. I don't know where you would be able to find them. The guy that was selling them had beer, booze, milk, veggy, oil and many other different types.

I wasn't in the market for a sign like this, so I didn't get any info. But at least now you know that they are in current production somewhere.

I have a friend who runs a bar, who may have a catalog of these things as I know he has purchased reproductions of other items that he hung around.

I'll ask him the next time I'm in his place.