We will suppose our traveller comfortably seated a few moments before the time of starting, and will engage his attention by a brief sketch of the several routes and their attractions. Tourists say there is no more diversified and pleasing scenery east of the Missouri River than that along this line. It is attracting more and more attention every year. After leaving Boston, the first stopping — place of note is Waltham, where the celebrated American watches are manufactured. A fine view of the factory may be had on the left. As you approach Concord, on the right may be seen Walden Pond, a beautiful sheet of water, which is said.