Similar Items

• The Real or Intrinsic par of exchange, between London and the other cities on which negotiations in bills are usually made; calculated from the actual assays made at the Mint, by the accurate Sir Isaac Newton, of the several foreign coins; whereof a table follows
  Published: (1731)
• Sir Isaac Newton's table of the assays, weights and values, of most foreign silver, and gold coins, actually made at the mint by order of the Privy Council : with notes and explanations, shewing the methods of keeping accounts in those cities, on which negotiations in bills are usually made
  by: Newton, Isaac
  Published: (1731)
• Copious and correct tables for ascertaining the increase or decrease of gold and silver in bars : according to the Assay Master's report
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• A familiar explanation of the art of assaying gold and silver : and its bearing upon the interests of the public demonstrated
  by: Watherston, James Henry
  Published: (1847)
• Tables calculated with great exactness : to find the value of any quantity of gold, from one grain to fifty ounces, From 3l. 10s. to 4l. 2s. per Ounce. By Cater Rand, Writing-Master and Accomptant, At Lewes in Sussex
  by: Rand, Cater
  Published: (1775)