The ornamental design of a back cabinet for pinballgame, substantially as shown and described.
FIG. 1 is a perspective view taken from the top, front and left side of a
back cabinet for a pinball game showing our new design.
FIG. 2 is a right side elevational view thereof.
FIG. 3 is a top plan view thereof.
The fragmentary broken line showing of the lower pinball cabinet and
pinball playfield are for purposes of illustration only. The back side of
the back cabinet is plain and unornamented.