Mystery Gadget 68



What is this hook used for?

The answer is here.

And after the jump.

     Posted By: Paul - Sat Nov 17, 2018
     Category: Technology | 1930s





Comments
I would have guessed that it was part of a street light.
Posted by KDP on 11/18/18 at 01:54 PM
There used to be a similar device for use with mail trains.
Posted by Joshua Zev Levin, Ph.D. on 11/24/18 at 10:04 AM
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