Trial Shell

FIG. 1 : is a perspective view of the trial shell showing the new, original and ornamental design;

FIG. 2 : is a front view thereof;

FIG. 3 : is a first side view thereof;

FIG. 4 : is a back view thereof;

FIG. 5 : is a second side view thereof;

FIG. 6 : is a top view thereof; and

FIG. 7 : is a bottom view thereof.

FIG. 8 : is a perspective view of the trial shell showing the new, original and ornamental design of a second embodiment;

FIG. 9 : is a front view thereof;

FIG. 10 : is a first side view thereof;

FIG. 11 : is a back view thereof;

FIG. 12 : is a second side view thereof;

FIG. 13 : is a top view thereof;

FIG. 14 : is a bottom view thereof;

FIG. 15 : is a perspective view of the trial shell showing the new, original and ornamental design of a third embodiment;

FIG. 16 : is a front view thereof;

FIG. 17 : is a first side view thereof;

FIG. 18 : is a back view thereof;

FIG. 19 : is a second side view thereof;

FIG. 20 : is a top view thereof; and,

FIG. 21 : is a bottom view thereof.

The features shown in broken lines in various Figures are for illustrating reference or environmental structure.