Employee’s fingers corrected with mirrored texts.

From An Essay Towards a Real Character and a Philosophical Language by John Wilkins (1668). Original from Lyon Public Library. Digitized September 18, 2012.

Label remarks, “FOR REFERENCE ONLY. NOT FOR REPRODUCTION.”

From the front matter of The Late, and Much Admired Play, Called Pericles, Prince of Tyre by William Shakespeare (1609). Original from Indiana University. Digitized April 1, 2010.

Marginalia: “end here”

From p. 206 of The Gospel of Wealth, and Other Timely Essays by Andrew Carnegie (1901). Does not include metadata indicating library of origination or date of digitization (but does include Stanford library artifacts).