At foot of p. 160: The end of vol. I., Large paper issue., An earlier vol. I was published in 1743., Vol. II was published in 1751., Reproduction of original from the British Library., and Available online to authorized PSU users as part of the History and geography series of Eighteenth century collections online.
Electronic reproduction. Farmington Hills, Mich. : Thomson Gale, 2003. Available via the World Wide Web. Access limited by licensing agreements