FIG. 1 is a top, front and left side perspective view of a portable radio showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front elevational view of a second embodiment of the portable radio illustrated in the drawing figures, all other views being identical to the corresponding views of the first embodiment as illustrated in FIGS. 2 and 4-7; and,

FIG. 9 is a front elevational view of a third embodiment of the portable radio illustrated in FIG. 1, all other views being identical to the corresponding views of the first embodiment, as illustrated in FIGS. 2 and 4-7.

The broken-line showings in the drawings are for illustrative purposes only and form no part of the claimed design. The bottom of the radio is unornamented.