Manual De Comercio En Que Se Halla La Descripcion De Las Monedas, Pesas Y Medidas Que Se Usan En Los Reynos De España... Con Quince Tablas... offers a detailed look at the monetary systems, weights, and measures utilized in the kingdoms of Spain. Authored by Vicente MartÃ-nez GÃ3mez, this manual provides essential information for merchants, traders, and anyone involved in commerce during its time. This book serves as a valuable resource for understanding the economic and trade practices, offering insights into the historical context of Spanish commerce. It includes descriptions of various currencies and measurement standards, accompanied by tables, making it an indispensable guide for navigating the complexities of trade within Spain. This historical work provides a glimpse into the economic infrastructure of the Spanish kingdoms.