Website activity of year 2022 New Items and Updates
Nov 26 Successor Not Followup from Al Hoagland Website activity of year 2021
Oct 16 A video of Rey Johnson, leader of the RAMAC 350 development. (in the introductory box). June 2 Added Disk drives on IBM 7030 (Stretch) - 353 versus 7303? - By Tom Gardner Website activity of year 2018
May 11 Added 350 Model Numbers - By Tom Gardner May 9 Added A RAMAC Plaque for the Ages - May 2018 Jan 24 Added to the bottom of
- UnlockingTheDiskDriveStory-IBM-AlmadenResearch, local copy added Jan 2018
- A Quarter Century of Disk File Innovation from IBM Journal Research Development, Sept 1981
Documents on line -
section - General DocumentsWebsite activity of year 2017
June 17 Added What was the original magnetic medium? Website activity of year 2014
Sept 30 Added another :-)) letter from an IBM 305 Programmer Feb 21 Added Postscript, 1956 -> 2014 about improvements since - Website activity of year 2013
Aug 24 Added "RAMAC Scores 'First' in Winter Olympics from "Business Machines" March 1960, to RAMAC News Mar 28 Added letter from an IBM 305 Programmer Website activity of year 2012
Mar 1 Added Known IBM 350 (RAMAC) in the world Website activity of year 2011
June 15 Added How the RAMAC got its name
Jack Harker to Contact InfoMarch 19 Added RAMAC now in R|EVOLUTION Feb 9 Added "A remarkable Dinner Talk by Rey Johnson, laboratory manager of the San Jose facility that developed the RAMAC Website activity of year 2009
Oct 01 Added Sept 30 work session, New controller moving arm. July 24 Added July, John Best's new black box
If you have comments or suggestions, Send e-mail to Ed Thelen