Cryptography. Or the history, principles and practice of cipher- writing (1848). This book, "Cryptography Or the history, principles and practice of cipher- writing," by Frederick Edward Hulme, is a replication of a book originally published before 1848. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible.
The oldest book in my cryptobook collection (at time of typing, my 1st edition copy is 165 years old!). Contains simple ciphers with illustrations, all presented in Victorian diction.