Taylor, Michael: A Sexagesimal Table, Exhibiting, At Sight, The Result Of Any Proportion, Where The Terms Do Not Exceed Sixty Minutes : Also Tables Of The Equation Of Second Difference, And Tables For Turning The Lower Denominations Of English Money, Weights, And Measures, Into Sexagesimals [...]. London : Printed by William Richardson, in the Strand, Printer, And Sold By C. Nourse, in the Strand, and Mess. Mount and Page, on Tower-Hill, Booksellers to the said Commissioners, MDCCLXXX