[CW] Frank W7IS on Speed Keys

[D.J.J. Ring, Jr.]

Back in 2009, I put together a Blog about speed keys that I had been
working with at the time...
and during the testing with several Lionel J36 WW2 Lightning keys.. I found
some interesting info
about the dot side coil spring adjustment.
Below is the link to the Blog about the J36 plus a number of other speed
keys that I was testing in 2009.

I got carried away--- and over a 25-year span, I acquired over 100 speed
keys for testing....

Hopefully others will find some of the below speed key info helpful.

Frank W7IS

http://speedkeytests.blogspot.com/
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