Lignum nephriticum cup fabricated from narra Wooden (the namesake with the province) made opalescent shades when water is poured into it. These wood cups were A serious pre-colonial and colonial industry of Naga. Naga would be the native pre-colonial name of the town. It is actually named following the https://griffinjwjte.oblogation.com/27824888/not-known-details-about-23naga