We claim the ornamental design of a trackside tank, substantially as shown and described.
FIG. 1 is a top front right perspective view of a trackside tank of a first embodiment.
FIG. 2 is a top rear right perspective view of the trackside tank of FIG. 1.
FIG. 3 is a top rear left perspective view of the trackside tank of FIG. 1.
FIG. 4 is a top front left perspective view of the trackside tank of FIG. 1.
FIG. 5 is a front side view of the trackside tank of FIG. 1.
FIG. 6 is a left side view of the trackside tank of FIG. 1.
FIG. 7 is a right side view of the trackside tank of FIG. 1.
FIG. 8 is a rear side view of the trackside tank of FIG. 1.
FIG. 9 is a top view of the trackside tank of FIG. 1.
FIG. 10 is a bottom view of the trackside tank of FIG. 1.
FIG. 11 is a front side view of the trackside tank of a second embodiment.
FIG. 12 is a left side view of the trackside tank of FIG. 11.
FIG. 13 is a right side view of the trackside tank of FIG. 11; and,
FIG. 14 is a rear side view of the trackside tank of FIG. 11.
The broken lines of FIGS. 1-14 illustrate portions of the trackside tank that form no part of the claimed design.
The trackside tank is shown with a symbolic break in its length. The appearance of any portion of the article between the break lines forms no part of the claimed design.