On Thursday, March 14, 2019 at 10:53:26 PM UTC-4, Eli the Bearded wrote:
The use of the knothole is particularly slick, I think.

20s, silent video

https://i.imgur.com/knPX3qA.mp4

Source 17m video:

https://www.youtube.com/watch?v=qfNqUBNnvkw

Elijah
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looks like a very heavy piece of furniture

Well, now that you've posted that, if I ever see a desk like that, I'll
know where to get a free laptop. ;-)