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Vintage IBM System/370 Reference Summary GX20-1850-3, 1976
Vintage IBM System/370 Reference Summary GX20-1850-3, 1976
Vintage IBM System/370 Reference Summary GX20-1850-3, 1976

Vintage IBM System/370 Reference Summary GX20-1850-3, 1976

$ 4.19

Availability: 16 in stock
  • Country/Region of Manufacture: United States
  • Vintage: Yes
  • Brand: IBM
  • Type: Fan-fold reference card

    Description

    Vintage IBM System/370 Reference Summary GX20-1850-3, 1976.
    This is a reference card folded into 16 panels, 8.5 x 3.5 each.
    Well-worn.  There is light writing and a curl on the first panel.  Panel 8/9 is half-separated from the rest of the card. Panels 8 and 10 have some scribbling in the margins, like someone was testing out a pen.
    Kinda nostalgic if you worked on mainframes back in the 70s.