I created this category (Illustrations with numbers, later merged with language-neutral diagrams) because I thought I would find a dozen images, but instead I immediately found more than 200. Here are some curious findings. --LA2 (talk) 09:32, 11 December 2008 (UTC)
This steam locomotive was created in August 2005 by user:Panther.
This improved version was created in November 2006 by user:AGoon. Some details have changed. Among them, the name "Panther" appears on the tender.
Milling machine, created in April 2008 by HUB.
Milling machine, created in July 2008 by Tosaka.
It's great that we have a cross section of a volcano. Created in October 2006 by MesserWoland and a featured picture on the Polish Wikipedia.
But the previous one looks primitive compared to this 3D version, created in May 2006 by Zimbres.
But both fall behind the SVG renderings created in October 2007 by Sémhur.
Control surfaces on a wing, created in November 2006 by Norro. Good SVG, but the wing looks too short.
Also created in November 2006 by Norro. I think the wing looks better in this angle.
This acoustic guitar created by Cralize in March 2006...
...uses the same numbers as this electric guitar created by GreyCat in December 2005, so they can share the same legend.