Bethlehem Series 60 Oil Pump Jack Replica. “AA” battery push button powered. Working oilfield pump jack. Gold plated brass working model replica of the Bethlehem Series 60 Offshore Oil Rig. Mounted on a wood base. Measures – 9.5″ x 8.5″ x 16. Gold plated solid brass hand “wind-up” offshore oil and gas drilling platform model features a helicopter with rotating blades and a crane which rotates 360 degrees. Works as it should but original belt broke has a temp belt that does the job.