1974 Vintage Single Digit Numitron Clock Monodigichron Mm5314N Dr-2000

1974 Vintage Single Digit Numitron Clock "Monodigichron" MM5314N DR-2000

Tinkering Jim O

Vintage CEi DDC-1 Numitron Desk Clock Kit by Caringella Electronics MM5314n 1970's

Tinkering Jim O

Caringella Electronics Inc (CEI) model MDC-1 Numitron clock (1975, USA)

50sTransistorRadios

Testing of DR 2000 numitron incandescent NIxie tubes

Jeff-NWAudioGuy

Single digit numitron clock building kit

Early 1970's Digital Clock Kit 6 Digit MM5314N DL-33 (Babylon Electronics Space Age Clock ??)

Tinkering Jim O

The Hal-5314 Digital Clock Kit by Hal-Tronix .. Late 70's to Early 80's Vintage MM5314N MM5314

Tinkering Jim O

Aries Quartz Chronometer 6 Digit Clock MM5134N Vintage 1970's

Tinkering Jim O

Numitron Clock

How to set punch and dial time on Lathem Mechanical Time Clock

Garage Geek Guy

Yilane Systems YS-950 Numitron Clock (RCA DTF104B)

The Vintage Technology Association

Numitron watch

How to repair any vintage/antique electric clock

Mark, the clock repair guy

Arduino one digit IV9 Numitron clock

DA-2000 Wemos Numitron Clock Build tutorial - Part 5 - LED separators and indicators

Ian Thomas Sparkes

Testing of RCA DR2000 Numitron Nixie Tubes part 2

Jeff-NWAudioGuy

Numitron Clock

ESE ES-112 ( ES-100 ) Numitron Tube Clock 7400 Series TTL 1975 Vintage

Tinkering Jim O