China, Xin Dynasty, a pair of 'Xiao Quan Zhi Yi' cash coins, 14.7x1.5mm and 15.1x1.5mm, weighing 0.9g and 1.2g respectively, the 'Xiao Quan Zhi Yi' was meant to be the equivalent of the Han dynasty wuzhu coins in terms of purchasing power, but were only in circulation briefly due to the lack of public support, Zhong Qian 78 and Genuine (2).
Estimate: 200 - 400