Portable workbench
FIG. 1 is a front view of the workbench, taken from slightly above the level of the workbench top; 
     FIG. 2 is a view of the left-hand side of the workbench, also taken from slightly above the level of the workbench top; 
     FIG. 3 is a perspective view taken from the rear, lefthand side of the workbench; and 
     FIG. 4 is a perspective view taken from the front, righthand side of the workbench.