[GreenKeys] UNIVAC Products 1947-1959 computers p-tapei/o and so much more!

[COURYHOUSE at aol.com]

amazing progress!!  Ed#
 
 
In a message dated 10/7/2015 7:02:57 A.M. US Mountain Standard Time,  
chrise at pobox.com writes:

So, in  the early 1950s they were messing around with drum memories that
were  mostly mechanical systems and by the early 1980s, we were putting
300 chips  on a 42-layer circuit board directly into liquid nitrogen  :-)

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