Calculators
Directory: Computers » Hardware » Calculators

• The Old Calculator Web Museum
  A virtual museum of old electronic calculating machines. Detailed information on calculators from the earliest electronic calculators through the early 1980's is provided for each machine in the museum. More Info....
  http://www.oldcalculatormuseum.com

• Vintage Calculators
  Highlights the evolution of the handheld calculator, photographs showing the old technology including early integrated circuits and delay line memories. More Info....
  http://www.vintagecalculators.com