Where were liberty head dimes minted?

Philadelphia (no mint mark)

San Francisco (S)

New Orleans (O)

Denver (D)

To be technically correct, the series names that carry a Liberty Head image are:

Bust dimes (1796-1837)

Barber dimes (1892-1916, named for the designer, not a hair stylist)

"Mercury" dimes (1916-1945, named for the resemblance of the Liberty cap to Mercury's helmet)