The merchants iewell, or, A new inuention arithmeticall with a plenary description and perfect explanation of a most rare and admirable table : resoluing with speed and pleasing facility aboue ten hundred thousand questions, in either reduction, practise, or the golden-rule : forraine coynes, measures, and weights; as Danske, Dutch, French, Portugall, Spanish, are readily reduced to ours and the price of the one found by the other : a catalogue of wares, with their measures and weights alphabetically digested; perspicuously explaned, for the seruice of the great table : a table and rule for the maintenace of an armie ... /