Other Links

• From Frank Dorenberg


• From LA9IHA


• From IZ8BLY


• From SM6MOJ

• A History of Hellschreiber


• Early Developments


• Hellschreiber, and related "fuzzy" technology


• The Feld-Hell (field portable) System


• More Feld-Hell


• The GL-Hell System


• The Siemens Hell 80

• San Diego Computer Museum


• The Obsolete Computer Museum


• Punched Card info from Douglas Jones

• PDP8.NET, from David Gesswein


• Stuff from Highgate (Kevin McQuiggin)


• Stuff from Douglas Jones


• PDP-8 FAQ at Ohio State University


• Some PDP-8 manuals and schematics

• The Museum of HP Calculators


• The Old Calculators Web Museum


• Vintage Calculators Web Museum


• Old HP and TI Calculators


• Texas Instruments 59


• Lots of pics, by model


• Some old calculators and punched card gear from Paul Pierce

• Cardpunch - Emulator to create a jpg or png image of a punched card


• Richard Shuford's video terminal info

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