I claim the ornamental design for rotary file cabinet, as shown and described.
FIG. 1 is a front left perspective view of rotary file cabinet showing my
new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof, the rear elevational view being
substantially identical;
FIG. 4 is a side view thereof, the opposite side view being substantially
identical; and,
FIG. 5 is a front left perspective view thereof showing the internal
shelving assembly as being rotated ninety degrees from the position shown
in FIGS. 1 and 3.