Casing for an electric lamp
FIG. 1 is a front elevational view of a casing for an electric lamp embodying my new design; 
     FIG. 2 is a rear elevational view thereof; 
     FIG. 3 is an elevational view of one side thereof; 
     FIG. 4 is an elevational view of the other side thereof; 
     FIG. 5 is a top view thereof; 
     FIG. 6 is a bottom view thereof.