But all this time I have not yet introduced you to my companions on board; and one of these great American steamers is really a little world, a little social system in itself, where a near observer of faces and manners may find endless subjects of observation, amusement, and interest. At the other end of the vessel we have about one hundred emigrants on their way to the Illinois and the settlements to the west of Lake Michigan. Among them I find a large party of Germans and Norwegians, with their wives and families, a very respectable, orderly community, consisting of some farmers and some artisans, having with them a large quantity of stock and utensils--just the sort of people best calculated to improve and enrich their adopted country, wherever that may be. Then we have twenty or thirty poor ragged Irish emigrants, with good-natured faces, and strong arms and willing hearts. Men are smoking, women nursing, washing, sewing; children squalling and rolling about. The ladies' saloon and upper deck exhibit a very different scene; there are about twenty ladies and children in the cabin and state-rooms, which are beautifully furnished and carpeted with draperies of blue silk, &c. On the upper deck, shaded by an awning, we have sofas, rocking-chairs, and people lounging up and down; some reading, some chattering, some sleeping: there are missionaries and missionaries' wives, and officers on their way to the garrisons on the Indian frontier; and settlers, and traders, and some few nondescripts--like myself. THE BISHOP OF MICHIGAN.