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Old 9th Mar 2019, 11:40 am   #4
mike1 ryan1
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Join Date: Jan 2013
Location: Ulverston, Cumbria, UK.
Posts: 115
Default Re: Help identifying 1920s 1930s battery set

Does anyone have any info on the telsen coils suggested circuits. They are colvern ltd coils on this but I believe they are very similar. Tried searching the internet but not really finding anything.
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