Oddities from Google Book Preview

A month ago my office mate asked me to check Evans' Partial Differential Equations book (Amazon link) on Google Books, and scroll a few pages ahead. This is what we found there. It appears in a lot of pages... the mighty page advancer! I checked to post a link to the image, but since then they have corrected it.

Have you found other bizarre scanning artifacts in Google Books or Amazon Book Preview?
Written by Ruben Berenguel