I recently purchased a set of Bronco German 'Jerry cans', #AB3576. A nice kit, it contains two sprues of plastic, a piece of PE brass, and some decals for the white crosses used on water cans. The PE has some ridiculously tiny pieces that are to be combined with a tiny plastic piece to make a replacement for the separately molded caps for the cans. Anyway, I have a question. There are three different styles of can included. Two are the same except for the wording and symbols embossed on them.

The third has some words and a much simpler "X" on each side. Can someone tell which each is used for? Any help would be appreciated.

Al