Interestingly, that Dijkstra article was originally published/circulated in handwritten form. It helps showcase the author's handwriting skills.
https://en.wikipedia.org/wiki/Edsger_W._Dijkstra#EWD_manuscr...
https://www.cs.utexas.edu/~EWD/ - Pick random ones from different decades and you'll see very similar handwriting.
(Didn't read these, picked two at random):