Old Calculator Web Museum Wanted Pagehttps://www.oldcalculatormuseum.com/wanted.html
or late model electro-mechanical calculators(1955-1967). If you have a calculator that is listed as WANTED here, or that you feel may fit the museum's interests, and want to find
Regular PC maintenancehttp://webarchive.me/geocities/SiliconValley/2072/proc6.htm
the only massively mechanical component. This is why backups are the most important part of PC maintence. For your own sake, back up all new data as soon as possible. You've heard
John's Retro Arcadehttp://mirrors.arcadecontrols.com/www.johnsretroarcade.com/
out with an old electro-mechanical pinball game. (The name escapes me at the moment.) I soon got my hands on more like Black Knight, Fire!, Defender, Black Hole, STTNG, Black Knig
John's Retro Arcade is devoted to classic arcade emulation. My custom arcade cabinet allows me to relive my quarter wasting childhood of the late 70s and on.
Monroe 770 Desktop Calculatorhttps://www.oldcalculatormuseum.com/monroe770.html
and bars that create a mechanical interlock that prevents more than one key from being depressed at a time. Each key acts on a linkage that activates a micro-switch. All of the ke
Monroe 770 Electronic Calculator<BODY TEXT=#000000 BGCOLOR=#FFFFFF
Software and Resources - Keith Vertanenhttps://www.keithv.com/software/
invented by Amazon Mechanical Turk workers. Vocab 100K - English word vocabulary of 100K words. Projects & Interfaces Nomon - Interface for communicating via a single switch.
HP 9831Ahttp://www.hp9831.com/
9831 is very similar in mechanical and electrical design to the 9825 and nearly identical software-wise to the 9830 desktop computer . In fact, most of the internal parts are pref
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