Manual Timing Generator, double
<UL>
<LI><b>M700A</b> is a drawing of DEC's M700A.</LI>
<LI><b>M700B</b> is a drawing of DEC's M700B.</LI>
<LI><b>M700E</b> is a drawing of DEC's M700E.</LI>
<LI><b>M700X</b> is a 'modernized' M700.</LI></UL>