Good afternoon, We use a Digital pdp 11, model 04 for the application of process piloting. People who have been working in the firm for a long time will remember that: We lack kit pieces in order to keep this material working. The research with the computer brokers brings no results. I'm therefore looking for one pdp 11 or some change pieces, in our companies' cupboards. Thank you for your help. PS: of course, the managed application is critical for the company and the replacement of the functions cared by the calculator would be too expensive.