The same insistent demand that led to increasing the speed of the vessels, together with the fact that it cost any ship from one hundred to two hundred dollars a day to lie at any of the wharves, developed an extreme efficiency in loading and unloading cargoes. Hittell says that probably in no port of the world could a ship be emptied as quickly as at San Francisco. For the first and last time in the history of the world the profession of stevedore became a distinguished one. In addition to the overseas trade, there were now many ships, driven by sail or steam, plying the local routes. Some of the river steamboats had actually been brought around the Horn. Their free-board had been raised by planking-in the lower deck, and thus these frail vessels had sailed their long and stormy voyage--truly a notable feat. It did not pay to hold goods very long. Eastern shippers seemed, by a curious unanimity, to send out many consignments of the same scarcity. The result was that the high prices of today would be utterly destroyed by an oversupply of tomorrow. It was thus to the great advantage of every merchant to meet his ship promptly, and to gain knowledge as soon as possible of the cargo of the incoming vessels. For this purpose signal stations were established, rowboat patrols were organized, and many other ingenious schemes was applied to the secret service of the mercantile business. Both in order to save storage and to avoid the possibility of loss from new shipments coming in, the goods were auctioned off as soon as they were landed. These auctions were most elaborate institutions involving brass bands, comfortable chairs, eloquent "spielers," and all the rest. They were a feature of the street life, which in turn had an interest all its own. The planking threw back a hollow reverberating sound from the various vehicles. There seemed to be no rules of the road. Omnibuses careered along, every window rattling loudly; drays creaked and strained; non-descript delivery wagons tried to outrattle the omnibuses; horsemen picked their way amid the mêlée. The din was described as something extraordinary--hoofs drumming, wheels rumbling, oaths and shouts, and from the sidewalk the blare and bray of brass bands before the various auction shops. Newsboys and bootblacks darted in all directions. Cigar boys, a peculiar product of the time, added to the hubbub. Bootblacking stands of the most elaborate description were kept by French and Italians. The town was full of characters who delighted in their own eccentricities, and who were always on public view. One individual possessed a remarkably intelligent pony who every morning, without guidance from his master, patronized one of the shoe-blacking stands to get his front hoofs polished. He presented each one in turn to the foot-rest, and stood like a statue until the job was done.