Holed piston crown and a bent roller bracket on a shaft laid on…

Two damaged engine internals laid out on a white towel: a dark, oil-stained piston crown with a small round hole punched through its face, and a bent metal bracket carrying two roller wheels on a long steel shaft. The parts are photographed from above against the towel and a wood floor.

AI caption March 2009 · Photo 3 of 6