Pages, some stolen, some original

Thursday, January 17, 2019

Cold War Gadget of the Day

HP 5061A Cesium Beam atomic clock
For sale on craigslist. I especially like the "MUSEUM ITEM DO NOT DISPOSE" sticker on the front panel. I also like that Wikipedia has the same picture. You don't suppose this is a scam, do you?

The Univesity of Queensland has a good summary of this device.

Via Posthip Scott.

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