i found a brown one quart bottle with M&M in a circle embossed on it. It also says Federal Forbids Sale ... I can't find any information on it. Suggestions?
It's some sort of American liquor bottle and it dates somewhere between 1933 and 1964. I'm not sure what M&M were, but that sounds quite familiar (not just because of the candy). I think it may still be around, whatever it is.