FIG. 1 is a perspective view of the new and ornamental design for a top and side surfaces of a golf putter head according to the present invention;
FIG. 2 is a front elevational view of the striking face of the top and side surfaces of a golf putter head;
FIG. 3 is a top plan view of the top and side surfaces of a golf putter head;
FIG. 4 is a side elevation of the top and side surfaces of a golf putter head, the view from the opposite side being the same;
FIG. 5 is a rear elevation of the top and side surfaces of a golf putter head; and,
FIG. 6 is a bottom view of the top and side surfaces of a golf putter head.
The broken line showing of the shaft, the bottom surface and recesses on the top surface is for illustrative purposes only and forms no part of the claimed design.