I see you have a link to the Rechnerlexikon page on removing a Friden carriage.
#Friden calculator ec1113 movie#
Let's try it out, it's way more impressive than in the movie (I suspect theirs didn't work fully). Here is an English translation of the same site (courtesy of Google translate).Īnd below is a note (related to the above links) I received in September 2008 from Mark Glusker (thank you Mark): Yes, this 1956 Friden STW10 is the calculator machine on the desk of Katherine Johnson in the movie Hidden Figures.
It arose from a special intersection of circumstances and is utterly a product of its time, born as electronic logic first flowered, and of its place, built by a company expert in mechanical construction and committed to craftsmanship. In January 1966 a substantial price reduction was announced in Britain ('of. The EC-132 model was introduced in 1965 and additionally has the square-root function. The Friden EC 130 is a marvellous machine. Significance: The Friden EC-130, introduced in 1964, is a contender (together with the IME 84 and the Sharp CS10A) for the accolade of the first all-transistorised desktop calculator.
#Friden calculator ec1113 how to#
Here is a link with helpful Friden info, and which details - in German - How to remove the carriage on a newer model Friden. Friden EC-130 Vintage Electronic Calculator. The EC1113 has 12 nixie tubes and a groovy looking red power button that just screams I’m retro and awesome, so please press me. If you do not see it pictured, is included. Selling as is for parts or repairs with no returns. Singer Friden calculator model 1023, harder to find. Our offers are fixed price with no best offer option. Yahoo Groups has an e-group (moderated) for Fridenites. This calculator was one of Friden’s last products to keep their original name on the machine. 1023 Singer Friden Calculator Model (54.8 similar) We typically do not consider offers.
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