Re: Slide Rules and Slipsticks - in the 1960's B.C. - i.e. (Before Computers)

Barry Megdal

I used to program the IBM 1620 at the neighboring junior college when I was in high school – unique thing about that machine was that internal storage was in decimal (BCD) rather than standard binary……


-        Barry


Dr. Barry Megdal



Shb Instruments, Inc.

19215 Parthenia St.  Suite A

Northridge, CA 91324

(818) 773-2000  (818)773-2005 fax



Faculty (retired)

Dept. of Electrical Engineering



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