OLD Advertising in Japan!
Added 2021-09-13 22:49:19 +0000 UTChttps://www.youtube.com/watch?v=zwJk10tvsPo
Comments
Back in the long-ago day, hardware (and some drug) stores had "tube tester" machines. I recall visits there with my dad, toting a handful of vacuum tubes, to see which ones were kaput.
brian g appelt
2021-09-14 17:38:58 +0000 UTCVery cool. I really enjoy old technology even though I wasn't around at the same time.
George S
2021-09-14 10:08:28 +0000 UTC
