HKMAL collection
Ming dynasty (1368-1644 AD), Emperor Cheng Zu (1403-1424 AD), Yong Le era, large type 'Yong Le Tong Bao'. 3.8g, Bronze, 25.78mm. This is common cast. Note: imitated Jin dynasty's 'Da Ding Tong Bao'. Nice extra fine condition with green patina.	Asia China 1408