MORSE CODE - CW.
'How does Morse Code work?'
'Morse Telegraph Key. Development History'
Begali CW paddle
I purchased by Begali Simplex Professional paddle from RF Solutions.
Hi Mound key
The NATO key was made in the 1970/80s by Pryce Edwards Ltd and Marconi S. & R. Systems Ltd. It was designed for use by NATO Forces.
'How it works: Morse Code'.