The Workizer, Thropp and Cone families biographical notes concerning their relations to historical events in the Schuylkill Valley and at Valley Forge. This book, "The Workizer, Thropp and Cone families", by Edward Payson Cone, is a replication of a book originally published before 1905. 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.