1
by Gordon, George
Published 1719
printed by W. W. and sold by Andrew Bell and George Strahan, in Cornhill; Daniel Brown, without Temple-Bar; Luke Stokoe, over-against the Muse-Gate; and other booksellers in London: and by Henry Clements, Anthony Peisly, and Stephen Keblewhite, booksellers in Oxford

2
by Gordon, George
Published 1726
printed and sold by J. Senex, at the Globe against St. Dunstan's Church, Fleet-Street; G. Strahan, at the Royal Exchange; W. and J. Innys, in St. Paul's Church-Yard; J. Osborn and T. Longman, in Pater-Noster-Row; C. King, in Westminster-Hall; and by the author
Subjects: ...Mathematical geography...