Autobridge Device
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....