He hive friends tonight I get or find items that are very valuable to me especially at my parents' house ... we happen to clean the house and get a safe box where ancient items are stored is a $ 10 ten dollar Liberty Coin issued in 1881 After that I looked for the coin maker in online media and in books and I got the answer from the State of Manufacture of San Francisco. The right side of the coin has an eagle that reads United States of America and the left side of the head is LIBERTY.
The material for this money is made of pure gold. 22k precious metal weighs 16 grams, 26 mm diameter. Greetings may be useful