[GreenKeys] TTY circuits etc

telegrapher at att.net telegrapher at att.net
Wed Nov 24 12:59:13 EST 2004


While reading all the posting about tty circuits and termination's etc.,
i see that i have a TM 11-680 from October 1947 that is labeled
"Teletypewriter circuits and Equipment, Fundamentals" that i've been
trying to peddle to those of you more active and wanting to increase
your knowledge and skills in this medium.  It's filled with diagrams and
text that will greatly increase not only your mental skills but your
potential for being an "expert" in the field with tty circuits and
machines.

While not an AT&T, Bell System or WECO product, it does cover everything
from TTY switchboads, power plants, TG-7 machines, repeaters, TT-10/FG
and the FGC-1 system.  Wiring diagrams are included not only of some
table setups but circuits and in house wiring as well.  Schematic types
are based on Western Union drawings.

Only $15 plus postage.  What a buy and it's in very good shape.  I also
have several other TM manuals covering Model 14 Typing Reperf machines,
TM11-2223 and a NAVSHIPS 91241(A) on TELETYPE Printing Telegraph
Equipment.  This one covers Model 14 stuff including drawings of
individual items, parts breakdowns with PN's.  It also has a section
"Description and adjustments, Teletype Polar relays RY20 (WE 215A), RY28
(W.E. 215-H), and RY30 (W.E. 255-A).  that and much more.  This one is
worth every bit of $20 plus postage.  Not a skinny couple pieces of
paper.  Both i've mentioned here are over an inch thick and  packed with
powerful information that only a TTY user / enthusiast would enjoy.

For the Model 14 user/collector, these are a definite benny for your
collection.  Not so fragile as you can't look and use them.  Definitely
for those of you wanting to get your "hands on" time.  All in excellent
condition ready for use.
Don't let these get away.  Call 1-800-XXX-XXX with your order right away
as operators (my voice mailbox) are standing by waiting for your
call!!!!!!

So much BS!  I hate those damned commercials.

Larry
W0OGH


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