The presidents I have known from 1860-1918. This book, "The presidents I have known from 1860-1918. Volume 6", by Simon Wolf, is a replication of a book originally published before 1918. 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. This book was created using print-on-demand technology. Thank you for supporting classic literature.