云南省公心昌10.5两贸易票锭。地方课税锭。重377.8克。公心昌,公心昌。保存佳,灰色包浆浓厚,局部较明亮。 戳记深峻,铭文清晰,品相完好。<p>(t) CHINA. Yunnan Piaoding. Provincial Certified Ingots. Silver 10.5 Local Tax Ingot, ND. Graded AU 55 by Zhong Qian Ping Ji Grading Company.BMC-Class XL Group C. Weight: 377.8 gms. 公心昌 (Gongxinchang Bank), 公心昌 (Gongxinchang Bank). This nicely preserved example displays rich mottled slate patina with areas of brighter coloration. The stamps are bold with clear inscriptions on a wholesome looking ingot.