• DG History
    • Nova Computer Timeline
    • Eclipse Computer Timeline
    • MV Computer Timeline
    • Early Magazine Ads Timeline
  • Preservation
  • Museum
  • Archives
    • Software ≡
      • Data General Nova & Eclipse
      • Data General MV
      • Data General AViiON
      • Data General Internal Software
      • Data General User Groups
      • Bytronix
      • Digital Computer Controls
      • Keronix
      • Zetaco/Custom Systems Inc.
    • Documentation ≡
      • Data General Software ≡
        • Operating Systems
        • Languages
        • Utilities and Subsystems
        • Desktop Generation
        • Diagnostics
      • Data General Hardware ≡
        • Nova CPUs
        • Eclipse CPUs
        • MV CPUs
        • Controllers
        • Disk Drives
        • Tape Drives
        • Miscellaneous Hardware
        • Hardware Reference Material
        • Terminals
        • DIBs: Depot Info Bulletins
        • FABs: Field Alert Bulletins
        • Misc. Field Engineer Notes
        • DG/One Laptop
      • Data General AViiON ≡
        • AViiON Hardware
        • AViiON Software
        • AViiON Marketing
        • AViiON Software Support
        • AViiON Technical Briefs
      • Data General Internal Documentation ≡
        • MAPS - Marketing Information
        • MAPS/Plus - Marketing Information
      • Data General User Groups
      • Bytronix
      • Digital Computer Controls
      • Keronix
      • Point 4
      • ROLM
      • 3rd-Party Products: Hardware ≡
        • Ampex
        • Ball Computer Products
        • Computer Operations, Inc.
        • Dataram
        • Digi-Data
        • Digitronics
        • Fairchild
        • Maxtor
        • Mostek
        • Plessey
        • Rela Designs
        • Remex
        • Rianda
        • SCIP
        • Wangco
        • Western Peripherals
        • Xylogics
        • Zetaco
      • 3rd-Party Products: Software ≡
        • Calma
        • Finning
        • Ford Aerospace
        • University of Lancaster
        • BLIS/COBOL
        • Rhintek
      • other vendors ≡
        • BIT Computers
        • General Automation
        • Varian Data Machines
        • Wang Computers
    • Newsletters ≡
      • DG Mini News
      • DG Interface
      • DG DGC News
      • DG Grey Eagles Newsletters
      • NADGUG Newsletters
    • Magazines ≡
      • Data Base Monthly
      • DG Review
      • NADGUG Focus Magazines
    • NADGUG Archives
  • Emulators
    • Nova Emulator in Browser
    • Nova, Eclipse and MV Emulators

Varian Computers


Varian Computers

Computers

File Name File Size
520__Varian_520-I_Computer_Handbook__1969.pdf 20.29 MB
605-A__Varian_620-i_Computer_Manual__1968.pdf 15.88 MB
605__Varian_620-i_Computer_Manual__1967.pdf 15.82 MB
98_0_9908-002__Varian_620-f_Computer_Handbook__1970-1971.pdf 19.31 MB
98_A_9905-003__Varian_620-100_Series_Computer_Handbook__1972.pdf 23.93 MB
98_A_9905_000__Varian_620-L_Computer_Handbook__1971.pdf 19.52 MB
98_A_9906-011__Varian_73_System_Handbook__1975.pdf 20.69 MB
98_A_9906_100__Varian_70_Series_Memory_Map_Manual__1974.pdf 5.53 MB
98_A_9908-000__Varian_620-f_Computer_Handbook__1970.pdf 6.89 MB

Software

File Name File Size
0174-01-1AE__A_Guide_to_VORTEX_Operating_System__1974.pdf 3.2 MB
98_A_9902_035__Varian_620_FORTRAN_IV_Reference_Manual__1971.pdf 7.22 MB
98_A_9933-063_UP_8763-REV-1__V77_Computers_Instruction_and_Assembler_Reference_Card__1980.pdf 2.14 MB
98_A_9933_071__VORTEX-VORTEX_II_Reference_Card__1971.pdf 3.31 MB
98_A_9933_073__VORTEX_I-VORTEX_II_Reference_Card__1973.pdf 3.04 MB
98_A_9952_200__Varian_Software_Handbook_with_Addendum_1__1972.pdf 21.27 MB
98_A_9952_242__V70_Vortex_II_Operating_System_Reference_Manual_with_Addendum_1__1975.pdf 26.93 MB
Varian_620-f_Computer_Reference_Card__1971.pdf 183.59 KB
Updated: 05-15-2026 - Version [00]

No electrons were harmed in the creation of this website.

All trademarks are acknowledged as belonging to their respective owners.
Copyright © 2026 Wild Hare Computer Systems, Inc. | All rights reserved worldwide.