Another one of my recent acquisitions is this Mine Sweepers badge by Otto Placek - Schwerin Berlin.
I would appreciate any comments from the forum members on this piece.
As you can see, on the reverse of the badge there appears to be "striations" of some sort - what is the cause of these?
Thanks, Al
I would appreciate any comments from the forum members on this piece.
As you can see, on the reverse of the badge there appears to be "striations" of some sort - what is the cause of these?
Thanks, Al
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