Massimo on Twitter: "This is what happens when you try to divide by zero on a 1956's Friden STW10 mechanical calculator. As seen on other machines, the calculator goes into an infinite
Friden Model STW-10 Electro-Mechanical Calculator
Per today's LTT… My (father's) circa 1955 Friden STW-10. Only partially works as the carriage shift is jammed so it can't correctly multiply or divide. : r/pcmasterrace
Friden Model STW-10 Electro-Mechanical Calculator
Friden Mechanical Calculator Carry Fix - YouTube
The Friden SRW
Friden STW-10 Calculator | 102623972 | Computer History Museum
Friden, Inc. - Wikiwand
The Friden STW-10 Calculator Plays The Friden March - YouTube