This sale is for a 1919 (Year 8) Twenty Cent (2 Jiao) coin from China (Y# 423).  The coin weighs 5.35 g is 24 mm in diameter and the silver is 0.500 pure. Postage and handling for E-Bay Standard Envelope with delivery tracking in the US is free.  The coins are enclosed inside a 2”x 2” plastic flip.