Method to discover the difference of the earth's diameters; proving it's true ratio ... Elucidated with five copper plates, with a variety of new tables ... Likewise a method for fixing an universal standard for weights and measures. By Thomas Williams.
Williams, Thomas,mathematician.
London : printed for the author; and sold by J. Stockdale; and by Wm. Richardson,
1788.
Pp.73-76 misnumbered 72-75.
The final unnumbered leaves comprise six of tables and one of errata.
ESTC