Jiaqing Tongbao is a coin minted during the Jiaqing period (1796-1820) of Emperor Renzong of the Qing Dynasty, the fifth year of the Qing Dynasty and the last of the Five Emperors.
First, Jiaqingtong Baby Spring Bureau large sample, about 27.6 mm in diameter and about 1.6 mm in thickness.
Second, Jiaqingtong Baby Source Bureau large sample, diameter of about 26.4 mm, thickness of about 1.3 mm.
Third, Jiaqingtong Baby Spring Bureau medium sample, diameter of about 26.3 mm, thickness of about 1.2 mm.
Fourth, Jiaqing Tongbao "Wenqing" is on the star, with a diameter of about 24.8 mm and a thickness of about 1.1 mm.
