Nixi tube display model
Base with electronic control equipment, from working model to demonstrate a single adding unit of an electronic calculating machine.
Working model to demonstrate a single adding unit of an electronic calculating machine. Consists of base with electronic control equipment and four circuit boards with one nixi type display tube per board.
Base with electronic control equipment, from working model to demonstrate a single adding unit of an electronic calculating machine.
Circuit boards with one nixi type display tube per board, from working model to demonstrate a single adding unit of an electronic calculating machine.