Posted 8 years ago
sunnynatur…
(78 items)
I don't have a record player so I can listen to this album.
Label:
NRI Schools, Washington, D.C.
Advanced Code Practice
Monaural
33 1/2 RPM
Any insight as to what this record is all about? Morse Code? Age?
Thx!
Sounds like Morse code with the WPM = Words Per Minute, this like is for Advanced Code Practice, you can click on a MP3 file to hear it or text code to read it.
Hope it helps, Your local Library likely has a player you can use.
http://www.arrl.org/20-wpm-code-archive