The World's First ATM

The World's First ATM


John Shepherd-Barron devised what is hailed as the world's first automatic teller machine. The first model was built and installed in London in 1967.


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It might just be the best idea to come to a man in the bathtub since Archimedes' time. While taking a soak, inventor John Shepherd-Barron devised what is hailed as the world's first automatic teller machine, although his claim to the title is a matter of dispute. He pitched the device to the British bank Barclays. It was accepted immediately, and the first model was built and installed in London in 1967.

Though the machine used PIN (personal identification number) codes, a concept Shepherd-Barron also claims to have invented, it was dependent on checks impregnated with the (slightly) radioactive isotope carbon 14 to initiate a withdrawal, as the magnetic coding for ATM cards had not yet been developed. One other difference from its ubiquitous modern counterpart: it didn't charge a fee.


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