> On Oct 17, 2017, at 7:24 PM, Fred Cisin via cctalk <[email protected]> > wrote: > >> On 17 October 2017 at 22:51, Murray McCullough via cctalk >> <[email protected]> wrote: >>> Today marks the 36 anniversary of Visicalc a seminal program in the >>> world of classic computing. >>> Happy computing! >>> Murray :) >
It’s a little bit older than 36, right? From the first TRS-80 Model II edition of Visicalc manual: First Edition TRSDOSTM Operating System: 1979, 1980 Tandy Corporation All Rights Reserved. VisiCalcTM Program: © 1980 Software Arts, Inc. Manufactured by Personal Software Inc. Exclusively for Tandy Corporation. All Rights Reserved. "VisiCalcTM Program Manual": '' 1980 Personal Software Inc. All Rights Reserved.
