I've made a page of images borrowed from the Principia.
They fit well on Avery 18163 aka 2" by 4" shipping stickers.
http://unlucid.com/unlucid_stickers.pdf (http://unlucid.com/unlucid_stickers.pdf)
Enjoy!
These are wicked awesome!
I'm with CU--huzzah, man!
Excellent stuff.
Seems to be broken...
anyone have a copy???