[GreenKeys] Teletype Model 15 : polar relay, pulling magnet, holding magnet, loop wiring

[hwhall@aol.com]

Maybe post some pictures of your machine, specifically the selector magnet area & the rear apron of the base. Might be able to answer some of the questions just by looking at what you have there.

Wayne
WB4OGM

On Monday, October 20, 2025 at 01:07:36 PM MDT, NOWTEL <nowtel at gmail.com> wrote: 

Since I don't know anything yet, please provide detailed assistance.

For the Teletype Model 15 that I have, how can I find information
about the polar relay, the pulling magnet, and the holding magnet?

Also, regarding the loop wiring, how can I determine if the wires are
connected to the printer and keyboard loops separately?

Thank you in advance for your help.

73,

Youngluck Sheen
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