But for this gigantic application of the power of steam, thousands of boatmen would have been slowly and laboriously warping, and rowing, and poling, and cordelling their boats, in a three months' trip up this mighty stream, which (thanks to Watt) is now ascended in ten days.

On the Lower Ohio and the Mississippi there were about twenty barges, which averaged 100 tons burden, and more than three months was occupied in ascending from Orleans to Louisville with West India produce, the crew being obliged to poll or cordelle the whole distance.

He orders anything I wish; and when it comes to him, he sends it on to me by the first flatboat cordelled up the river.