[GreenKeys] Girl with teletype

Ed Sharpe Archivist for SMECC via GreenKeys greenkeys at mailman.qth.net
Tue Feb 10 11:37:53 EST 2015


that would be  the  best  way to get a lot of plotting  points indeed...
 
 
 
In a message dated 2/10/2015 9:33:49 A.M. US Mountain Standard Time,  
jhhaynes at earthlink.net writes:

Well the  writeup mentions something about stepping motors.  So it seems
like  they might have used a M33 mechanism but used stepping motors for
paper  advance and carriage  motion.
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