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This vintage transistor era circuit board is from a GE-210 Computer system that was installed at Dartmouth College. According to the manuals that were with the system, it was computer #19 out of 35 installed in 1962 and was eventually upgraded to a GE-235. The system was later sold to the Pillsbury Company in Minneapolis and when it was retired in 1979, I got several parts of it for display in my classroom. GE was bought out by Honeywell in 1970 so parts of this system that were upgraded at Pillsbury were from Honeywell. This board measures about 5.5” x 6” and contains transistortechnology. I am fairly certain that the “HEDPA” written on the board refers toHoneywell Electronic Data Processing Arizona. The board is not dated but the other similar boards that I have were dated 1970.It is in good original condition as shown in the photos.
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