An aduice touching the currancie in payment of our English gold. : Corrected and amended. : As also, a table of the seuerall worths of all peices [sic] vncurrant through want of weight. Calculated according to the number of graines wanting. And published by authority. : Disclaiming a booke, intituled The free exchanger; being full of errors, and the true value of diuers pieces much mistaken..