Note 1 — Letter from Governor Salcedo to Francisco Yzquierdo
Reading edition
In another (but undated) letter on the same subject, he mentions the improvements that he had had to make in the walls of Manila; and says that he had ordered four forts to be built in the interior of Luzon, in order to push forward the conquest of the infidel peoples. He also repeats much of what he had said in the preceding letter.1