Observations on Doctor Arbuthnot's dissertations on coins, weights, and measures - Langwith, Benjamin (Printed for D. Browne and J. Whiston, 1747)
Dedication signed: Sarah Langwith. - Goldsmiths'-Kress no. 08297. - OCLC, 23162694. - Reproduction of original from Goldsmiths' Library, University of London