The Barry-Hayes Papers are maintained at Independence Seaport Museum, Philadelphia, PA. For more information, visit www.phillyseaport.org/library.

Complete title:
Ogilby's and Morgan's Pocket-Book of the Roads, with their Computed and Measured Distances, and the Distinction of Market and Post-Towns. Also a Table for the ready finding any Road, City, or Market-Town, and their Distance from London : A Sheet-Map of England, fitted to bind with the Book : And an Exact Account of all the Fairs, both fixed and moveable, in Alphabetical Order, shewing the Days on which they are held....To which is added a List of Principal Trading Towns to which Letters are sent every Night from the Post-Office to London.  Also the Expence of sending a Letter or Packet by Express to the most noted Towns of England.

Publication information: The 10th ed., corrected.  London : Printed for J. Brotherton, W. Meadows, R. Ware, T. Cox, T. Astley, S. Austen, and J. Buckland.