Base structure and frame

Description

FIG. 1 is a perspective view of a base structure and frame, embodying my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a side elevational view thereof.

Claims

The ornamental design for a base structure and frame, as shown and described.