Anonymous. By George Mark. 'A map of Northumberland, ..' begun by John Horsley was completed after his death by R. Cay and was published in 1753. Reproduction of original from Bodleian Library (Oxford). AVAILABLE ONLINE TO AUTHORIZED PSU USERS.
Citation/References Note
English Short Title Catalog, T198001.
Reproduction Note
Electronic reproduction. Farmington Hills, Mich. : Cengage Gale, 2009. Available via the World Wide Web. Access limited by licensing agreements.