Building partition block
FIG. 1 is a perspective top view of a building partition block showing my new design; 
     FIG. 2 is a perspective bottom view of the building partition block, as shown in FIG. 1; 
     FIG. 3 is an enlarged front elevational view of the building partition block, a shown in FIG. 1; 
     FIG. 4 is a right-hand side elevational view of the building partition block, as shown in FIG. 3; and 
     FIG. 5 is a left-hand side elevational view of the building partition block, as shown in FIG. 3.