Label holder for use on a postal sorting box
FIG. 1 is a perspective view of a label holder for use on a postal sorting box, showing my design; 
     FIG. 2 is a front elevational view thereof; 
     FIG. 3 is a plan view; 
     FIG. 4 is a right side elevational view relative to FIG. 2; 
     FIG. 5 is a left side elevational view relative to FIG. 2; 
     FIG. 6 is a bottom view; and 
     FIG. 7 is a rear elevational view thereof. 
     The broken lines shown in FIGS. 1, 2, 3, 4 and 6 are for illustrative purposes only.