Note 3 — Coal—Gold—Iron—Copper—Sulphur, Etc.
Reading edition
“Hist. de la Provincia de Batangas,” por D. Pedro Andrés de Castro y Amadés, 1790. Inedited MS. in the archives of Bauan Convent (Batangas).
Reading edition
“Hist. de la Provincia de Batangas,” por D. Pedro Andrés de Castro y Amadés, 1790. Inedited MS. in the archives of Bauan Convent (Batangas).