The letters and papers of Cadwallader Colden 1711-1775 50, pt.1 This book, "The letters and papers of Cadwallader Colden 1711-1775 50, pt.1", by Cadwallader Colden, 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.