Keywords: Nathaniel Bagshaw Ward um 1855.jpg Nathaniel Bagshaw Ward 1791-1868 physician and botanist inventor of the Wardian Case By Maull Polyblank circa 1855 Source http //www plantexplorers com/explorers/biographies/ward/nathaniel-bagshaw-ward jpg PD-old Nathaniel Bagshaw Ward Maull and Polyblank Bagshaw |