清广东十両砝码锭广州府 道光十六年四月 银匠江广源;Qing Dynasty, a kidney shaped silver sychee for 10 taels, Guangdong Province, Chiense inscription stating "Guang Zhou Fu""Dao Guang Shi Liu Nian Si Yue" (the 4th Lunar Month of the 16th Year of Daoguang (1836) "Yin Jiang Jiang Guang yuan (Silversmith Jiang Guang Yuan)", weighs 376 grams, natural toning, rare and attractive