Didn't find anything truly nice and unique, but I do like the Lionel boxes, and there's one with this number. I even found an interesting picture of it, with more than just white surrounding it. (you can also see what's inside twice on this photo, which is cool)
A sailboat with 14566 on it... though you, by looking at the mirror image on the other side, can see it's defenetly 14566, it does not show fully... so, there you go:
Warsaw in America! Interesting. There's also Wyoming in the top right, seems like they aren't very creative in coming up with their own names. This picture even has 14571 in its link, but I can't find the number anywhere on it... https://www.tillig.com/dateien/Prod...gen/2achsig/14571-1a.jpg?t=0.5768111265835596 And then I found this Thermal Engineering Model 14571 Dual Power Thermistor Vacuum Gauge...
Again, A Tillig 14574. Searched for it, but couldn't find another picture with its actual number. Still cool though. Then here, a different kind of wheel...
This is cute, but not available in larger sizes, and I consider the number too small, here. This next one doesn't have the number on it at all, but I thought the #ISteal was funny. This will do, then! Edit: Oh, right! I forgot I found this one! A lot nicer.