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
Enjoy!
They fit well on Avery 18163 aka 2" by 4" shipping stickers.
http://unlucid.com/unlucid_stickers.pdf
Enjoy!