[unixhero]

https://www.youtube.com/watch?v=XwUkbGHFAhs A nice historical and engineering walkthrough of the Jerrycan.

[omegant]

I was going to post this video, it explains the differences and advantages of the original (and british copies) one vs the american. Also how most modern reproductions fall short of the original. I would say that it is better than the article.