Addenda to History of the 121st Regiment Pennsylvania Volunteers This book, "Addenda to History of the 121st Regiment Pennsylvania Volunteers", by Pennsylvania Infantry 121st Regiment, is a replication of a book originally published before 1893. 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.