This is from a photo shoot I did of my dad’s work last month. He was sloping and shaping a plot of land that will expand Libby and Sons Apple Orchard in the coming seasons. This is the sprocket that moves the one of the tracks on my father’s Caterpillar D8N Bulldozer.
Taken September 2010 — Limerick, Maine.
Taken with Sony Cybershot DSC-H9.