The ornamental design for a doll, as shown and described.
This patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
FIG. 1 is a front left perspective photographic view of a doll showing my new design;
FIG. 2 is a front right perspective photographic view thereof;
FIG. 3 is a front photographic view thereof;
FIG. 4 is a rear photographic view thereof;
FIG. 5 is a top photographic view thereof;
FIG. 6 is a bottom photographic view thereof;
FIG. 7 is a front left perspective photographic view of the doll of FIGS. 1-6 in greyscale;
FIG. 8 is a front right perspective photographic view thereof;