Base

FIG. 1 is a front, top and right side perspective view of a base in accordance with a first embodiment;

FIG. 2 is a front, bottom and left side perspective view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a front elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a front, top and right side perspective view of a base in accordance with a second embodiment;

FIG. 10 is a front, bottom and left side perspective view thereof;

FIG. 11 is a right side elevation view thereof;

FIG. 12 is a left side elevation view thereof;

FIG. 13 is a rear elevation view thereof;

FIG. 14 is a front elevation view thereof;

FIG. 15 is a top plan view thereof; and,

FIG. 16 is a bottom plan view thereof.

The broken lines are included for the purpose of illustrating portions and/or components of the article and form no part of the claimed design.