Box for circuit boards
FIG. 1 is a top, front and end perspective view of a box for circuit boards showing my new design; 
     FIG. 2 is a top plan view thereof; 
     FIG. 3 is a bottom plan view thereof; 
     FIG. 4 is a front elevational view thereof, the rear view being identical; and 
     FIG. 5 is an end elevational view thereof, the other end being identical.