Sure, no problem.
This is the book I used, which was the first result when I searched for "Alice's Adventures in Wonderland."
The screenshot I posted came from page 29 of the PDF file. I picked that page because of the proximity of the image to the text, but you can see the same effect on other pages. Just download the PDF and see for yourself. Zooming in, you'll see the same "multiple pixilation" you identified in the scan of Obama's long-form birth certificate.
Moreover, the very first line of the poem shows an example of repeated text pixels, in this case the three O's. This, too, has been called "proof" of forgery. In fact, it's an observable effect of an enhanced PDF scan.
Thanks for your reply. I had looked at a different AiW. But my comments stand. You are looking at obviously enhanced text, which is solid black, and drawings which are greyscale. I doubt the original image was printed with different inks. Google has manipulated the original image to make it searchable and more readable, probably with software they developed themselves.
My example of multiple pixelation involves no text. I ask you again to find me an example in one of the drawings or some other place where things which are obviously not text exhibit multiple pixelation.
ML/NJ