US D307617 S
FIG. 1 is a front perspective view of a golf club putter head showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a rear elevation thereof;
FIG. 4 is a front elevation thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a toe end view thereof; and
FIG. 7 is a heel end view.
The broken line showing of a shaft portion is for illustrative purposes only.