21. The dreary riverfront is littered with burned-out automobiles, rusted oil drums and empty bottles. 22. The soldiers, looking doz ! weapons, soon found several oil drums on the site. 23. Resembling full-sized oil drums , bass pans are usually clustered in groups around a musician. 24. A 55-gallon oil drum came up positive for mustard gas. 25. The most ingenious of these was a concrete-lined oil drum bolted to the deck. 26. They had been stuffed into three oil drums , which were partially filled with cement. 27. Damage was limited to a few blasted oil drums and a few injured soldiers. 28. Generators, oil drums and power lines were on fire. 29. The " red oil drum " technique was later introduced to eliminate any possible evidence. 30. Her washtub is an oil drum split in half.