The merchant's companion: : being a more exact. quick and easy way, for making up of accompts in shops, faires &c. betwixt buyer and seller, than any heretofore. Wherein is reduced sterling to Scotish, and Scotish to English coin ... /
Newall, W.,active 1715.
P. B. M.
C.Glasgow, : printed, by Donald Govan, and sold by Andrew Wales in his shop ... ,
M.DCC.XV [1715]..
Ready-reckoners.