Amateur Radio Operator’s Guide to JOTA
- Downloadable brochure (PDF) that provides a handy guide to Amateur Radio terminology, instructions on making a contact, phonetics, a Morsecode dictionary, rules on 3rd party operation and amateur radio courtesy.
WS1SM CW Page
- Wireless Society of Southern Maine CW Page, information on the topic of wireless telegraphy, cw operating, morsecode history, telegraph keys, key collecting, code proficiency, learning the morsecode, and cw-related links
Telegraph Key Collection of Tim Watson
- Telegraph Key Collection, ham radio telegraphy, cw, radio telegraphy, ham radio key, morsecode key collection, key collecting, El-Key, Nikey, Vibroplex Champion, Vibroplex Blue Racer 2000, Bug, J-38, J-47, Navy Flame Proof key, Bencher, CT 599 MB key, amateur radio, amateur radio history, cw history, morsecode history