FIG. 1 is a front view of a first embodiment of a gun safe, showing my new design;
FIG. 2 is a front, right side perspective view thereof;
FIG. 3 is a right side elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a top, front, right side perspective view thereof;
FIG. 7 is a front, bottom, right side perspective view thereof;
FIG. 8 is a top plan view thereof;
FIG. 9 is a bottom plan view thereof;
FIG. 10 is a front view of a second embodiment of a gun safe, showing my new design;
FIG. 11 is a right side elevation view thereof;
FIG. 12 is a rear elevation view thereof;
FIG. 13 is a left side elevation view thereof;
FIG. 14 is a left side, front perspective view thereof;
FIG. 15 is a top, front, left side perspective view thereof;
FIG. 16 is a front, bottom, left side perspective view thereof;
FIG. 17 is a top plan view thereof;
FIG. 18 is a bottom plan view thereof;
FIG. 19 is a front view of a third embodiment of a gun safe, showing my new design;
FIG. 20 is a front, right side perspective view thereof;
FIG. 21 is a right side elevation view thereof;
FIG. 22 is a rear elevation view thereof;
FIG. 23 is a left side elevation view thereof;
FIG. 24 is a top, front, right side perspective view thereof;
FIG. 25 is a top plan view thereof;
FIG. 26 is a bottom plan view thereof;
FIG. 27 is a front view of a fourth embodiment of a gun safe, showing my new design;
FIG. 28 is a right side elevation view thereof;
FIG. 29 is a rear elevation view thereof;
FIG. 30 is a front, left side perspective view thereof;
FIG. 31 is a left side elevation view thereof;
FIG. 32 is a top, front, left side perspective view thereof;
FIG. 33 is a top plan view thereof; and,
FIG. 34 is a bottom plan view thereof.
The broken lines showing a circular lock in the FIGURES form no part of the claimed design.