Ham Radio, Nov 1977, p. 125.
QST, Sep 1978, p. 132.
QST, May 1980, p. 136. (M-200F)
QST, Jan 1981, p. 128.
200A. 32 character display: $500.00.
200B, 72 character display: $525.00.
This is advertised as "...a new generation of the M-200 series," but I did not see anything earlier.
