Your coins are all Chinese and all appear to be genuine. I'm going to assign numbers to them, to avoid confusion (we do prefer to stick to a "one coin per thread rule" to avoid this confusion). Coin number 1 is at the top, second row is 2 3 and 4, third row is 5, 6, 7.
Coin 1: Dao Guang emperor (1820-1850), Board of Revenue mint (Beijing).
Coin 2: Qian Long emperor (1735-1796), the mint is unclear from the pic but I think it's also Revenue mint.
Coin 3: Dao Guang emperor (1820-1850), Board of Works mint (Beijing).
Coin 4: Qian Long emperor (1735-1796), Board of Revenue mint (Beijing).
Coin 5: Qian Long emperor (1735-1796), Board of Works mint (Beijing).
Coin 6 and 7 are the same: Machine-struck (not cast), Guang Xu emperor (1875-1908), Kwangtung (Guangdong) mint.
Coin 1: Dao Guang emperor (1820-1850), Board of Revenue mint (Beijing).
Coin 2: Qian Long emperor (1735-1796), the mint is unclear from the pic but I think it's also Revenue mint.
Coin 3: Dao Guang emperor (1820-1850), Board of Works mint (Beijing).
Coin 4: Qian Long emperor (1735-1796), Board of Revenue mint (Beijing).
Coin 5: Qian Long emperor (1735-1796), Board of Works mint (Beijing).
Coin 6 and 7 are the same: Machine-struck (not cast), Guang Xu emperor (1875-1908), Kwangtung (Guangdong) mint.
Don't say "infinitely" when you mean "very"; otherwise, you'll have no word left when you want to talk about something really infinite. - C. S. Lewis


























