FIG. 1 is a perspective view of a hammer, showing my design;
FIG. 2 is a left side elevation of the hammer of FIG. 1;
FIG. 3 is a right side elevation of the hammer of FIG. 1;
FIG. 4 is a rear view of the hammer of FIG. 1;
FIG. 5 is a front view of the hammer of FIG. 1;
FIG. 6 is a top view of the hammer of FIG. 1;
FIG. 7 is a bottom view of the hammer of FIG. 1;
FIG. 8 is a perspective view of a hammer, showing my design;
FIG. 9 is a left side elevation of the hammer of FIG. 8;
FIG. 10 is a right side elevation of the hammer of FIG. 8;
FIG. 11 is a rear view of the hammer of FIG. 8;
FIG. 12 is a front view of the hammer of FIG. 8;
FIG. 13 is a top view of the hammer of FIG. 8; and,
FIG. 14 is a bottom view of the hammer of FIG. 8.
The broken line showing of the handle is provided for purposes of environment and forms no part of the claimed design.