How many grams of Guangdong No.2 silver coin warlord edition?

Guangdong 20-cent silver coin is one of the currencies in circulation in modern China, which refers to coins with a silver coin weight of 2 cents and a purity of 0.890. The gram weight of silver coins is about 0.72 grams. Among them, "twenty cents" refers to the face value of silver coins, that is, one-half cents.

Guangdong No.2 Silver Coin was a kind of silver coin circulating in China during the modern Republic of China. The front is engraved with four Chinese characters of "Republic of China", and the back is engraved with six Chinese characters of "Made in Guangdong Province" and the face value of "No.2". Simple and exquisite design, known as one of the famous coins in modern China.