Black Tusk with ivory blossom long straight section 97 centimeters measure around the largest 47 cm 14 cm deep hole now cone colors black and Brown could not completely contain the Lanna alphabet inscription, "this is one of the ten thousand, five thousand heavy branch" or approximately 18 kg is the assumed left Sesame because Roy satire with Nagasaki clear. The people of Nan is treated as a pair of black ivory amulet town, Nan, and Nan is one of the rare antiques and a valuable history. Black and ivory currently maintained at the Nan National Museum.