Head of a putter-type golf club
FIG. 1 is a perspective view of a head of a putter-type golf club showing my new design; 
     FIG. 2 is a side elevational view of the face of the putter head of FIG. 1; 
     FIG. 3 is a top view of the putter head of FIG. 2; 
     FIG. 4 is a bottom view of the sole portion of the putter head of FIG. 2; 
     FIG. 5 is a side elevational view of the rear of the putter head of FIG. 2; 
     FIG. 6 is a toe-end view of the putter head of FIG. 2; and, 
     FIG. 7 is a heel-end view of the putter head of FIG. 2. 
     The broken line showing of the shaft and grip in FIG. 1 and the fragmented portion of the shaft in FIGS. 2-7 are for illustrative purposes only and forms no part of the claimed design.