The ROMs in the 468 can deteriorate over time. This is a replacement ROM card for the 468 oscilloscope, installed on its circuit board. The photo is of the module and manual in this listing. These ROMs contain 468 diagnostics.

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vintageTEK is a charitable, educational and scientific museum founded to commemorate the early history of Tektronix, Inc and its role in spawning approximately 300 high technology companies in the 'Silicon Forest' - i.e. the four county, two state metropolitan area of Portland, Oregon. Our main goal is to share our knowledge and history and to pique the interest of young people in science and technology and to challenge them to become the technologists of the next decade.