The ready reckoner :

or trader's most useful assistant, in buying and selling all sorts of commodities, either wholesale or retail ... To which is added, a double table of Portugal money ... table of expenses or wages ... a table of annuities and commission or brokerage from one to one-eighth per cent /
by Daniel Fenning, ...
Bibliographic Details
Main Creator: Fenning, Daniel.
Format: Book
Language:English
Published / Created: [London] : Printed for J. Hodges on London Bridge; S. Crowder and H. Woodgate at the Golden Ball in Pater-Noster Row, and B. Collins in Sarum, 1757.
Notes:Physical description: xii,263,[1]p. ; 12⁰.
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