Description of Resource: 
In 1968 Hewlett-Packard introduced the 9100A calculator, a programmable reverse-polish notation (RPN) computing machine that could rapidly perform floating point, trigonometric and hyperbolic functions as well as vector and polar operations. It came with a built-in magnetic card reader/writer for program and data storage. It used a CRT (cathode ray tube) for display of three data registers.
Address: 
United States
Is there a fee: 
No
Sector: 
Public or private: 
Public
Website or physical archive: 
Website only