If you have any US coin dated 1845 with a Carson City mint mark it's a counterfeit coin.
The Carson City Mint was built in 1869 and first year of operation is 1870
If you have a Seated Liberty dollar dated 1875, then you have a counterfeit -- the last year for them was 1873
A denomination is needed post new question
This is a Liberty Seated Dollar and circulated coins are valued at $300.00 to $1,000.00 depending on condition.
A 1860 Liberty Seated Half Dollar in good condition (G4) is worth: $250.00.
About $12 in average condition. Coins with a "CC" mint mark on the back are worth a dollar or two more.
Sorry no US 1845 silver eagles, but there are Seated Liberty dollars of 1845.
If you have a Seated Liberty dollar dated 1875, then you have a counterfeit -- the last year for them was 1873
It depends on the grade.
The last year Carson City struck Seated Liberty halfs was 1878
A denomination is needed post new question
This is a Liberty Seated Dollar and circulated coins are valued at $300.00 to $1,000.00 depending on condition.
A 1860 Liberty Seated Half Dollar in good condition (G4) is worth: $250.00.
About $12 in average condition. Coins with a "CC" mint mark on the back are worth a dollar or two more.
Although "Miss Liberty" is seated the coin is not a Liberty Seated dollar (1840-1873), it's a 1877 TRADE DOLLAR (1873-1885) as stated on the reverse. Authentic circulated examples have retail values of $120.00- $350.00. NOTE: The entire series of these coins is known to have replicas, copy's & counterfeits.
1889 is not a rare date for Seated Liberty dimes. Current value in average circulated condition is about $10.00
Type in "1871 Liberty Seated dollar coins" in your search box an click images. This will show you the coins.
In average circulated condition, a 1865 Seated Liberty dollar has retail values of $350.00-$525.00