I have this coming my way. Any thoughts?
The patent mention on the bottom seems to mean it doesn't precede the normal open comb micromatic, since the 1930 patent drawings clearly show that style we're all familiar with. Yet those mention a patent number, while this simply says 'patd'. There is an earlier micromatic patent from 1929. Forward thinking but no idea what the patent number would be yet? Or knew it already had one patent, and another on the way, and put the numbers on the box once they know them both? It's a puzzler.
The patent mention on the bottom seems to mean it doesn't precede the normal open comb micromatic, since the 1930 patent drawings clearly show that style we're all familiar with. Yet those mention a patent number, while this simply says 'patd'. There is an earlier micromatic patent from 1929. Forward thinking but no idea what the patent number would be yet? Or knew it already had one patent, and another on the way, and put the numbers on the box once they know them both? It's a puzzler.
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