| His rescue began when a neighbor heard him whimpering lifted a manhole cover and peered into the storm drain. |
| It was circular and about seven feet in diameter, like a giant manhole cover. |
| They both found a manhole cover and climbed back down into the sewer system. |
| Three years ago, three serious offenders escaped after throwing a loose manhole cover through a fence during exercise. |
| There's a tasteful brown-sugar cheesecake shaped like a tart, and a flaky apple crostata shaped like a small manhole cover. |
| Like in a car engine, the gas released from a manhole explosion could push on a piston and turn a crankshaft. |
