Calculator Collection for sale
After a period of 15 years of collecting I have decided to terminate the collection due to other interests and will sell the complete collection of calculators, so that other people who have interest in these monuments of electronic development can preserve them for the future.
If you want to buy one of these calculators or other calculating devices, please email me. I can also send you a list in Excel of what I have for sale including the prices.
nixie tube and other tube calculators
Hewlett Packard manuals and attributes
other electronic calculators
other calculating devices and gadgets
summary brands (under construction)