Therapeutic tub
FIG. 1 is a perspective view of a therapeutic tub taken from above and one side showing my new design; 
     FIG. 2 is an end elevation of the tub; 
     FIG. 3 is a top plan view; 
     FIG. 4 is a side elevation, the other side being a mirror image; 
     FIG. 5 is an end elevation taken from the end opposite to that of FIG. 2; and 
     FIG. 6 is a bottom plan view.