This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Post
Pavel
spavel.bsky.social
did:plc:o7xt7svg2xtjbb4e2xqahqqc
It seems to go all the way back to 1931 at the very least - this is from the 1931 League of Nations "Geneva Convention concerning the Unification of Road Signals"
2024-02-12T15:14:45.871Z