@MauriceMeilleur @simoncozens @justvanrossum
More visual examples – see also the comments – with 6 out of 10 spotted in the Netherlands:
https://www.flickr.com/photos/hardwig/5407633542
Modularity speeds up production. By repurposing your C’s and I’s, you don’t have to make punches or molds for M’s and D’s. Aesthetics and smartassery may have come into play, too.