I don't know diddly about military equipment, but I own a civilian code
practice machine that my son talked me into buying (for almost nothing) at a
swap meet. Since I don't have its paper tapes, it's more of a curiosity than
anything else.

Maybe someone who knows about military stuff can give more useful advice . .
..

Regards,

Phil Nelson
Phil's Old Radios
http://antiqueradio.org/index.html


As part of a truck load purchase, I acquired a Gray Military Code practice
machine with the paper tape. It is a model TG-10-J. Looks in good
condition with a practice tape.