Golf putter head
FIG. 1 is a top perspective view of a golf putter head showing my new design; 
     FIG. 2 is a top plan view thereof; 
     FIG. 3 is a rear elevational view thereof; 
     FIG. 4 is a bottom side view thereof; 
     FIG. 5 is a left elevational side view thereof; and, 
     FIG. 6 is a frontal elevational view thereof. 
     The broken line showing of shaft is for illustrative purposes only and forms no part of the claimed design.