Combined whistle, key holder, and striking weapon
FIG. 1 is a left side elevational view of a combined whistle, key holder and self-defense device showing my new design; 
     FIG. 2 is a top plan view thereof; 
     FIG. 3 is a bottom plan view thereof; 
     FIG. 4 is an elevational view thereof as seen from the right hand end of FIGS. 1, 2, and 3; 
     FIG. 5 is an elevational view thereof as seen from the left hand end of FIGS. 1, 2, and 3.