WB4KFO Posted September 8, 2021 Share Posted September 8, 2021 Does anyone remember the coke bottle vertical? They were common in the late 1960's and went out of fashion. What I remember is the base was insulated by an old fashioned coke bottle, the 6 1/2 oz. Type. Anyone have plans or maybe in an old Handbook. 73, Bill. Link to comment Share on other sites More sharing options...
Administrator K3MRI Posted September 9, 2021 Administrator Share Posted September 9, 2021 Rings a very very very very distant bell. I could not find a specific reference, but found this that rang another bell. Probably not the right one but heck... https://www.robkalmeijer.nl/techniek/electronica/radiotechniek/hambladen/qst/1955/11/page26/index.html And just for fun, I found a loop with coke cans... http://www.alexloop.com/artigo36.html Sorry I can't be more helpful Bill. Link to comment Share on other sites More sharing options...
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