Japanese Taisho 大正 Ten Sen 錢 十
This coin was in circulation between 1920 and 1932. The front features the value 錢 十below the Imperial Seal of Japan--a chrysanthemum. The back features the state title, date of minting, and the Emperor's name. This coin is 21 mm in diameter; the chain is sterling silver.
Coins used are all originals and may bear slight variations due to wear.