HP Measure Magazine
January, 1972. New products for year HP 35 -- calculator, HP 8660A, HP 8660B ; RF signal generator, HP 1702A, 1703A -- portable oscilloscope, HP 5062B - atomic clock, IMPATT diodes, HP5340A - microwave frequency counter - portable measuring system, 10529 logic comparator, HP 1310, 1311A - high-speed graphics display, HP 62000 - …