It was the fore-carriage of one of those trucks which are used in wooded tracts of country, and which serve to transport thick planks and the trunks of trees. This fore-carriage was composed of a massive iron axletree with a pivot, into which was fitted a heavy shaft, and which was supported by two huge wheels. The whole thing was compact, overwhelming, and misshapen. It seemed like the gun-carriage of an enormous cannon. The ruts of the road had bestowed on the wheels, the fellies, the hub, the axle, and the shaft, a layer of mud, a hideous yellowish daubing hue, tolerably like that with which people are fond of ornamenting cathedrals. The wood was disappearing under mud, and the iron beneath rust. Under the axletree hung, like drapery, a huge chain, worthy of some Goliath of a convict. This chain suggested, not the beams, which it was its office to transport, but the mastodons and mammoths which it might have served to harness; it had the air of the galleys, but of cyclopean and superhuman galleys, and it seemed to have been detached from some monster. Homer would have bound Polyphemus with it, and Shakespeare, Caliban.