[From Extracto historial.1]

Period I

Of what has been ordained by royal decrees, now compiled, in regard to the commerce of Philipinas.

1–15. [This “period” consists of a very brief summary of the laws regarding the above commerce, issued from 1593 to 1635; this matter, in fuller form, has been already given in VOLS. XVII of this series, pp. 27–50, and XXV, pp. 48–73, with which this document should be read.]