Twitter thread : Friden EC-130 calculator from 1964

this is one of the world’s first electronic calculators, the Friden EC-130, which came out in 1964! it’s a really fascinating machine, so let’s look at it in more detail.

The thread:

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I’m wondering if this isn’t the same calculator that Clifford Stoll restored and showed on his youtube channel… Ah, he has a Friden EC-132 :slight_smile: check for it:

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