The ornamental design for a large dishrack, as shown and described.
FIG. 1 is a perspective view of a large dishrack in accordance with the present invention, the broken lines form no part of the claimed design and are intended to show an environmental structure;
FIG. 2 is a front elevational view of the large dishrack shown in FIG. 1, with the rear elevational view being the mirror image thereof;
FIG. 3 is a right side elevational view of the large dishrack shown in FIG. 1;
FIG. 4 is a left side elevational view of the large dishrack shown in FIG. 1;
FIG. 5 is a top plan view of the large dishrack shown in FIG. 1; and,
FIG. 6 is a bottom plan view of the large dishrack shown in FIG. 1.