Quote:
Originally Posted by xoxoxoBruce
I believe it's 2 over 4. Looks like the punched tape used for input on early NC machines in the machine shop.
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It is 2 over 4. I can't count. And there was even something way, way back in my memory saying that it was some kind of tape, but once I thought it was 2 over 5, I thought of the abacus.