Post #3604433

Find of the day Circuit board identified as the D-30 Buffer Board (part number 140925), which is a component of the Autonetics D-17B missile guidance computer. Historical Context The D-17B was a pioneering digital minicomputer developed in 1962 for the Minuteman I intercontinental ballistic missile (ICBM). It was the third solid-state computer used in such a system and was designed for high reliability and ruggedness to survive the extreme environments of a missile launch. https://www.ebay.com/itm/127913547463