MARY COOLIDGE (LUCAS)
UPDATE - Despite having very few clues on this young lady, Mary has been claimed by a relative and is going home. This is going to be tough to place. This photo, found at the South Florida Antique Show, is simply labelled "Mary Coolidge (Lucas)"
There is no indication of where or when the photo was taken, but best guess for a date would be circa 1880. There are no photographic studio marks on this one.
Will set to work researching this right away.