Drawing board

[0001]FIG. 1 is a perspective view of a drawing board showing my new design;

[0002]FIG. 2 is another perspective view thereof;

[0003]FIG. 3 is a front elevation view thereof;

[0004]FIG. 4 is a back elevation view thereof;

[0005]FIG. 5 is a left side elevation view thereof;

[0006]FIG. 6 is a right side elevation view thereof;

[0007]FIG. 7 is a top plan view thereof;

[0008]FIG. 8 is a bottom plan view thereof;

[0009]FIG. 9 is an enlarged view of the encircled portion labeled “9” in FIG. 1 thereof;

[0010]FIG. 10 is an enlarged view of the encircled portion labeled “10” in FIG. 1 thereof; and,

[0011]FIG. 11 is an enlarged view of the encircled portion labeled “11” in FIG. 2.

[0012]The equal-length broken lines depict portions of the drawing board that form no part of the claimed design.

[0013]The dot-dash broken lines in FIGS. 1, 2, 9, 10, and 11 are included to show partially enlarged views only and form no part of the claimed design.