Here's Robert Patterson's encrypted letter (1801) to President Thomas Jeferson:
The cipher has recently been solved.
Commentary on technologies of reading, writing, research, and, generally, knowledge. As these technologies change and develop, what do we lose, what do we gain, what is (fundamentally or trivially) altered? And, not least, what's fun?
Alan Jacobs is Distinguished Professor of the Humanities in the Honors Program of Baylor University and the author, most recently, of The “Book of Common Prayer”: A Biography and The Pleasures of Reading in an Age of Distraction. His homepage is here.