1945 would make it a Walking Liberty half, so the mint mark is located on the reverse (tails) side, near the edge on the left side, just below the branch (or to compare the position to a clock face, it's at about 8 o'clock).
It's not missing. The Philadelphia Mint started using the "P" mint mark on half dollars in 1980. the coin is 50 cents that's all.
No Half Dollar before 1980 has a "P" mintmark, so the coin was struck in Philadelphia.
$22 to $31,000 depending upon the mint mark and the condition of the coin.
Depending on the condition and mint mark, it could be worth anywhere from the melt value ($11.00) to $600.00
No - there are three types ... 392,021,000 with no mint mark 57,154,000 with D mint mark 57,154,000 with S mint mark for 1919 USA 1 Cent. The mint mark (if present) is below the date.
It's a common date, worth 3 cents.
It's not missing. The Philadelphia Mint started using the "P" mint mark on half dollars in 1980. the coin is 50 cents that's all.
The "S" mint mark is used by the San Francisco mint and is located just below the date on the 1941 Lincoln cent.
No Half Dollar before 1980 has a "P" mintmark, so the coin was struck in Philadelphia.
$22 to $31,000 depending upon the mint mark and the condition of the coin.
No mint mark indicates that it was minted in Philadelphia. The coin is worth exactly one cent.
A nickel, a 3 cent piece, a 2 cent piece, a one cent piece.
In general, 50 cents for a USA 50 cent piece. Additional value will depend on condition, Series of 50 cent piece, mint mark, does it contain silver (Pre-1965) and year minted.
Depending on the condition and mint mark, it could be worth anywhere from the melt value ($11.00) to $600.00
No - there are three types ... 392,021,000 with no mint mark 57,154,000 with D mint mark 57,154,000 with S mint mark for 1919 USA 1 Cent. The mint mark (if present) is below the date.
No mint mark means it's from Philadelphia. It's worth exactly one cent.
The mint mark on a 1909 VDB Lincoln cent can be found on the reverse (back) of the coin, below the wheat stalks and above the letters "ONE CENT." If there is no mint mark present, it indicates that the coin was minted in Philadelphia.