By the mint mark on the reverse of the coin, but silver dollar coins with no mint mark are made in Philadelphia
All 2002 Silver Eagle coins were struck at WestPoint but only proof coins have the W mint mark It is on the back (reverse) of the coin under the left wing.
No mint mark means it was minted in Philadelphia.
The mint mark on any Morgan dollar is on the reverse above the letters DO in dollar.
If there's no mint mark, then it was minted in Philadelphia.
No mint mark indicates that it was made in Philadelphia.
No mint mark means the coin was minted in Philadelphia.
The mint mark (if it has one) on all Morgan silver dollars is on the reverse of the coin just above the letters "DO" in dollar.
Not always, no. If it was minted in Philadelphia, then there is no mint mark.
above the DO in dollar on the back :]
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"DO" isn't a mint mark. The mint mark on a silver dollar for that year is on the reverse (tails) side, just above the letters "do" in the word "dollar."