Observations on the use of spectacles, extracted from the writings of the most celebrated authors who have wrote on opticks. Wherein Are contained Rules for chusing of Spectacles and Glasses, proper for remedying all the different Defects of Sight. In a letter to a friend.

London : printed for P. Stevens, near Stationers-Hall; R. Baldwin, in Pater-Noster-Row; J. Jefferies, in Ludgate-Street; B. Bourn, at the Royal-Exchange; G. Woodfall, at Charing-Cross; R. Williamson, at Liverpool; J. Berry, at Manchester; W. Eaton, at Yarmouth; J. Teast, at Bristol; J. Lord, at Wakefield; S. Simmonds, at Sheffield; Messrs Kincaid and Donaldson, at Edinburgh and J. Smith, at Dublin, [1753]

[4],31,[1]p. ; 80.

ESTC N12533

Electronic reproduction. Farmington Hills, Mich. : Thomson Gale, 2003. (Eighteenth century collections online). Available via the World Wide Web. Access limited by licensing agreements.