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American slaves tried all sorts of crazy methods to escape the cruel unforgiving life for the far more tolerable North.

While the most common method was the Underground Railroad, Henry Brown decided to take a far different approach.

He literally packed himself into a crate,, with an address for the North.

https://en.m.wikipedia.org/wiki/Henry_Box_Brown

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On the topic of boxes, may I present:
The Box Assassin

https://youtu.be/KJvzuJvDHlI