The sheet metal for the box was harvested from an old Hardie-Dux hot water heater cover which is 0.72 thick. I welded 4 nails together to form the Renault Losange and pressed it into the case lid with a block of end grain, a couple of steel platens and a hydraulic press, got it first time. Oh and to make a bird of it I printed up some stickers for the case.
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