"Computer History" by Sigalonhttp://trailfire.com/Sigalon/trails/30370Sigalon/trails60Computer History Time Linehttp://trailfire.com/Sigalon/marks/69211Computer HistorySigalonWed, 14 Mar 2007 14:21:42 -0700trailfire:markId:69211The history of computing projecthttp://trailfire.com/Sigalon/marks/69212Computer HistorySigalonWed, 14 Mar 2007 14:22:43 -0700trailfire:markId:69212Computer science - encyclopedia article about Computer science.http://trailfire.com/Sigalon/marks/69215Computer HistorySigalonWed, 14 Mar 2007 14:25:22 -0700trailfire:markId:69215Douglas W. Jones's punched card indexhttp://trailfire.com/Sigalon/marks/69217Computer HistorySigalonWed, 14 Mar 2007 14:26:03 -0700trailfire:markId:69217IBM 1401http://trailfire.com/Sigalon/marks/69218]]>Computer HistorySigalonWed, 14 Mar 2007 14:26:55 -0700trailfire:markId:69218IBM 1401 Data Processing Systemhttp://trailfire.com/Sigalon/marks/69229Computer HistorySigalonWed, 14 Mar 2007 14:43:26 -0700trailfire:markId:69229The IBM 7070http://trailfire.com/Sigalon/marks/69231Computer HistorySigalonWed, 14 Mar 2007 14:45:52 -0700trailfire:markId:69231Computer History: IBM 360/370/3090/390http://trailfire.com/Sigalon/marks/69232Computer HistorySigalonWed, 14 Mar 2007 14:46:35 -0700trailfire:markId:69232PDP-11 Familyhttp://trailfire.com/Sigalon/marks/69233Computer HistorySigalonWed, 14 Mar 2007 14:47:07 -0700trailfire:markId:69233Tandy/Radio Shack TRS-80 model II computerhttp://trailfire.com/Sigalon/marks/69235Computer HistorySigalonWed, 14 Mar 2007 14:50:27 -0700trailfire:markId:69235IBM Personal Computerhttp://trailfire.com/Sigalon/marks/69243Computer HistorySigalonWed, 14 Mar 2007 15:08:33 -0700trailfire:markId:69243Wang PC-002http://trailfire.com/Sigalon/marks/69244Computer HistorySigalonWed, 14 Mar 2007 15:09:50 -0700trailfire:markId:69244