[updatebjarni] built a reproduction of a 1948 IBM TR-2 flip-flop module — 1,250 of which once formed the memory of the IBM Model 604 Calculating Punch. Admittedly more of a high-speed adding ...
"Brazil's masses could still purchase the old models; rich emerging Brazilians ... And now the famous flip-flop is moving on, under the new ownership of three Brazilian banking groups.