Telegraph
$0.99

How Many Lives Did The Telegraph Save?

A telegraph worked by transmitting electrical signals over wires.  Imagine how the task of transmitting electrical signals literally revolutionized communication.  People from all over the world could now communicate almost instantly.  Think of it as old-fashioned texting!

Check out my blog post for a brief history and how this technology saved over 700 of lives from the Titanic!

https://printmypassion.com/how...

Features

Side knobs are threaded for easy assembly Other knobs are glued...I used hot glue 

What you will need

Any type of superglue/hot glue for assembly of knobs

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Telegraph

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Creative Commons Attribution

You can distribute, remix, adapt, and build upon the material in any medium or format, as long as attribution is given to the creator.

CC BY Licensed under CC BY
Files Included

9 downloadable files:

Back_Knob.stl
STL Model
~1-5 MB
File size
base_knob.stl
STL Model
~1-5 MB
File size
Base.stl
STL Model
~1-5 MB
File size
bottom_knob.stl
STL Model
~1-5 MB
File size
washer.stl
STL Model
~1-5 MB
File size
wire_holder.stl
STL Model
~1-5 MB
File size
Shaft.stl
STL Model
~1-5 MB
File size
Shaft_Knob__1_.stl
STL Model
~1-5 MB
File size
Lever.stl
STL Model
~1-5 MB
File size