Original pre-war Südland Gebäck baked goods sales display. This is the sort of thing that was kept out on the counter at the store and you would buy one or two pieces from it, sort of like a candy shop. The main tin itself is actually the packaging, the glass lid was a separate piece that was only used at the store and often would fit many different tins. These are actually hard to find and sought after by the big tin collectors. There is a fair amount of wear but it is still a nice tin.