To remove the rust, use evaporust,
available at hardware stores an farm stores.
It will dissolve the rust without removing any of the unrusted
metal.
Wash the piece in water, dry and spray with silicone oil to
protect the metal.
Works wonders.
Glenn
WB4UIV
On 5/23/2026 12:33 AM, Christian Tobar
via GreenKeys wrote:
Hi all,
I just joined this list a couple of days ago. I was recently
given a model 33 ASR teletype. Unfortunately, it's in pretty
horrible condition - most of the parts are badly rusted and I'm
sure the entire machine is completely seized up. But I'm going
to try to restore it. Well, try at least! I figure I have
nothing to lose, it can't get any worse! I've already started to
disassemble some of the easily accessible parts and cleaned and
reassembled them. I'm actually starting to make a little bit of
progress and it's looking a little better.
I'm completely new to teletypes. I had heard of them before,
but never used one or even seen one in real life until now. I
saw pictures and videos of them and I was fascinated with the
idea of a mechanical machine that could send typed messages
before computers were in wide use. I've been wanting a teletype
for a while, and I finally got one! But it's going to be a huge
project to fix/restore it. So I'm sure I'm going to have a lot
of questions to ask here!
For the moment though, I just wanted to kind of introduce
myself and say I'm glad I found this community!
- Chris Tobar
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--
-----------------------------------------------------------------------
Glenn Little ARRL Technical Specialist QCWA LM 28417
Amateur Callsign: WB4UIV wb4uiv@arrl.net AMSAT LM 2178
QTH: Goose Creek, SC USA (EM92xx) USSVI, FRA, NRA LM ARRL
"It is not the class of license that the Amateur holds but the class
of the Amateur that holds the license"