"What shall I do with it?" became a serious matter. Suppose I left the regions of art and beauty particularly, and came back and down to what would be suitable on the whole, and agreeable to my aunt, whose taste was evidently beyond what Albany could afford, or she would not have sent me to the Modern Athens to buy the right thing. Nothing that would break; else, Sèvres china would be nice: I might get a small plate, or a dish, for the money. Clothes wear out. Furniture,--you don't want to say, "This chair, or this bureau or looking-glass, is my Aunt Allen's gift." No, indeed! It must be something uncommon, _recherché_, tasteful, durable, and, if possible, something that will show well and sound well always. If it were only to spend the money, of course I could buy a carpet or fire-set with it. And off went my bewildered head again on a tour of observation. [To be continued.] * * * * * HARBORS OF THE GREAT LAKES. In a recent article upon "The Great Lakes,"[A] we remarked, that, from the conformation of their shores, natural harbors are of rare occurrence. Consequently, for the protection and convenience of commerce, a system of artificial harbors has been adopted by the Federal Government, and appropriations have been made from time to time by Congress for this purpose; and officers of the United States Engineer Corps have been appointed to carry on the work. It is to some extent a new and peculiar kind of engineering, caused by the peculiar conditions of the case. [Footnote A: See _Atlantic Monthly_ for February.] Most of the lake-towns are built upon rivers which empty into the lakes, and these rivers are usually obstructed at their mouths by bars of sand and clay. The formation of these bars is due to several causes. The principal one is this:--The shores of the lakes being usually composed of sand, this is carried along by the shore-currents of the lake and deposited at the river-mouths. Another cause of these obstructions may be found in the fact, that the currents of the rivers are constantly bringing down with them an amount of soil, which is deposited at the point where the current meets the still waters of the lake. A third cause, as we are told by Col. Graham, in his Report for 1855, is the following:--