From the Ham-Radio-History Group:
High speed morse was being sent via paper tape up to 300 WPM during WWII. Check out the equipment and the people that made it happen.
W1SFR Handmade Torsion Bar Morse Code Keys
Beautiful, Elegant, Quiet
From the Ham-Radio-History Group:
High speed morse was being sent via paper tape up to 300 WPM during WWII. Check out the equipment and the people that made it happen.
W1SFR Handmade Torsion Bar Morse Code Keys 