Delivered today from Germany on my birthday .
These are known as Cupal ... and that's the material .. similar to aluminum?
Also .. WW1 bwb's from this maker are marked GM but this example is unmarked. I look forward to some discussion.
These are known as Cupal ... and that's the material .. similar to aluminum?
Also .. WW1 bwb's from this maker are marked GM but this example is unmarked. I look forward to some discussion.
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