"A photo-lithographic facsimile with an introduction by David Beers Quinn and Raleigh Ashlin Skelton and with a new index by Alison Quinn."
Reproduction of the copy from the Signet Library, owned by Frank Maggs, with the Bowes leaves, in the second state, supplied from a copy in the University Library, Cambridge, and with a map photographed from the Grenville copy in the British Museum.