File:Dekatron.gif: Revision history

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    2 June 2023

    • curprev 15:2515:25, 2 June 2023Philip talk contribs 331 bytes +331 A dekatron tube in operation. Derivative work of (C) Dieter Waechter The copyright holder of this file allows anyone to use it for any purpose, provided that the copyright holder is properly attributed. Redistribution, derivative work, commercial use, and all other use is permitted.