[ARC5] crystal control

[john rose]

I have been searching the archives to answer this question, it seems that no one asked. CQ magazine October 1965 was a ‘special’ devoted to surplus. Gordon Eliot White wrote two articles the second of which is “Crystal Controlled Command Sets”. During WW2 the Naval Research Laboratory modified some Rx and Tx for crystal control. Receiver schematics are laid out for the modified 12K8 circuit and delayed AVC.  What was not discussed was any circuitry to convert the TX “to make the calibration crystal control the frequency”. Does anyone know if this was ever published? Is it still available?  Mr. White?