The design is for a speculum for a horse.
FIG. 1 is a perspective view of a speculum showing an embodiment of the design of this invention.
FIG. 2 is a top view thereof.
FIG. 3 is a bottom view thereof.
FIG. 4 is a right side view thereof.
FIG. 5 is a left side view thereof.
FIG. 6 is a front view thereof.
FIG. 7 is a back view thereof.
FIG. 8 is a back perspective view thereof.
FIG. 9 is a perspective view of a speculum, showing an alternative embodiment of the design.
FIG. 10 is a top view thereof.
FIG. 11 is a bottom view thereof.
FIG. 12 is a right side view thereof.
FIG. 13 is a left side view thereor.
FIG. 14 is a front view thereof.
FIG. 15 is a back view thereof; and,
FIG. 16 is a back perspective view thereof.
The strap portions in broken lines in FIGS. 9–16 are shown for illustrative purposes only and form no part of the claimed design.