Along the tidal flats, salt making is so universal that the province has been named "Pangasinan," meaning, "the place where there is salt." Large parts of these same tidal lands are converted into artificial fish ponds with suitable gates that admit water during high tide. Even as far south as Bayambang, the overflowed lands of the Agno River have been converted into similar ponds where quantities of fresh-water fish are obtained and shipped to Manila in large baskets containing water. The famous Calasiao hat made from the leaf of the buri palm comes from Pangasinan. Mat-making is an industry in Bani and Bolinao. Lingayen uses the palm fiber for making sugar sacks and San Carlos for the "salacot" or native helmet. Calasiao, Mañgaldan, and San Carlos prepare the "tabo" or native cup from the coconut shell. Binmaley and Dagupan manufacture the "sueco" (wooden shoe), from the woods cut in the Zambales mountains. San Carlos, Binmaley, Santa Barbara, Malasiqui, and Bayambang have brickyards and manufactories of pottery. Mañgaldan is famous for its indigo blue and blue-black dyes. [Historical Events] Historically the province is important in that it was there that in 1574 the Chinese pirate Limahong after his repulse in Manila appeared with his vast army at the mouth of the Agno River and tried to found a settlement on its banks. This attempt, however, was a failure. During the period from 1660 to about 1765, two important revolts occurred in Pangasinan. The first was in 1660 led by Andres Malong, who attempted to establish a great kingdom with Binalatoñgan as capital and comprising all of northern and western Luzon as far south as Zambales and Pampanga. The second revolt was led by the famous Pangasinan leader, Juan de la Cruz Palaris, often known as "Palaripar." It took place in 1762, caused by the injustices of the tribute. Its center was also at Binalatoñgan. It lasted over two years, ending with the capture and execution of Palaris in 1765. MOUNTAIN PROVINCE.--The Mountain Province is the third largest province in the Philippines. It comprises the vast mountainous territory between the Provinces of Cagayan, Isabela, Nueva Vizcaya, and the Ilocos. It is made up of several sub-provinces. Bakun district in the sub-province of Amburayan has some of the most striking rice terraces thousands of feet high. It is a region surrounded by high precipices, so that parts of the trails to Bakun consist of ladders hundreds of feet high on the sides of the cliffs. The sub-province of Apayao contains one of the richest virgin forests in the Philippines but because of the difficulty of transportation lumber is not cut on a commercial scale. There are also deposits of copper and ore as well as limestone but they are little explored.