Magnetic disc unit for electronic computers
FIG. 1 is a front, top and right side perspective view of a magnetic disc unit for electronic computers showing my new design; 
     FIG. 2 is a front perspective view thereof with the covers opened; 
     FIG. 3 is a front elevational view thereof; 
     FIG. 4 is a side elevational view looking from the right of FIG. 3, the opposite side being a mirror image; 
     FIG. 5 is a top plan view thereof; and 
     FIG. 6 is a rear elevational view thereof.