Now they debouched on the Central Wharf, and the sound of the hoofs and the wheels changed its tone. Central Wharf extended a full mile into the bay. It was lined on either side its narrow roadway by small shacks, in which were offered fowls, fish, vegetables, candy, refreshments. Some of them were tiny saloons or gambling houses. But by far the majority were the cubicles where the Jewish slop sellers displayed their wares. Men returning from the mines here landed, and here replenished their wardrobes. Everything was exposed to view outside, like clothes hung out after a rain. The narrow way between this long row of shops was crowded almost dangerously. Magnificent dray horses, with long hair on the fetlocks above their big heavy hoofs, bridling in conscious pride of silver-mounted harness and curled or braided manes, rose above the ruck as their ancestors, the warhorses, must have risen in medieval battle. The crowd parted before them and closed in behind them. Here and there, too, a horseman could be seen--with a little cleared space at his heels. Or a private calash picking its way circumspectly. From her point of vantage on the elevated seat Mrs. Sherwood could see over the heads of people. She sat very quietly, her body upright, but in the poised repose characteristic of her. Many admiring glances were directed at her. She seemed to be unconscious of them. Nevertheless, nothing escaped her. She saw, and appreciated and enjoyed, every phase of that heterogeneous crowd--miners in their exaggeratedly rough clothes, brocaded or cotton clad Chinese, gorgeous Spaniards or Chileños, drunken men, sober men, excited men, empty cans or cases kicking around underfoot, frantic runners for hotels or steamboats trying to push their way by, newsboys and cigar boys darting about and miraculously worming their way through impenetrable places. Atop a portable pair of steps a pale, well-dressed young man was playing thimble-rig on his knees with a gilt pea. From an upturned keg a preacher was exhorting. And occasionally, through gaps between the shacks, she caught glimpses of blue water; or of ships at anchor; or, more often, of the tall pile drivers whose hammers went steadily up and down. Sherwood guided his glossy team and light spidery vehicle with the greatest delicacy and skill. He was wholly absorbed in his task. Suddenly up ahead a wild turmoil broke out. People crowded to right and left, clambering, shouting, screaming. A runaway horse hitched to a light buggy came careering down the way.