Autobridge Device

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My grandfather handed this autobridge device down to me in the early eighties, a few years before I got my first chess and home computers. Autobridge was invented in the 1930s for self-teaching bridge, both the bidding and the playing. I date mine around 1959, since that year appears in the manual and on all the inlay cards. The device has no date, but a serial number (so perhaps one could find out).

Does anyone else remember these?

I could play for hours with this. Amazing how times have changed....



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