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This is a set of seven blank circuit boards of about the size for Calculators-one is marked 'HP' while the rest are blank-one is just the plastic matrix without the gold terminal pieces. These were acquired from the estate of a former HP Engineer who had worked on the early HP Computer and Calculator development. They are likely from Calculator projects, and measure about 3 by 4 in. These have light/moderate overall wear-a few are sliced more or less crudely on one side. I am listing several related items this week. (Hp calculator blank circuit boards vtg hewlett packard was posted and is owned by: Nettie Kennedy) |
N.kennedy@chicagopartsnetwork.com (Nettie Kennedy) for more information.
