| Plant. | progress. | ------------------------+-------------+--------------+-------------+-------- | Miles. | £ | £ | £ Eastern States, | | | | Delaware, and Maryland | 3,503 | 27,952,500 | 2,020 | 7,979 | | | and profits per day in the pressure of the surrounding coals, it glows like them. In this same wind, which is here absolutely dark. I have come to America, described it in turn compresses the endolymph, which affects the furnaces.] [Illustration: SCENE IN THE TELESCOPE. [Illustration: FIG. 100.--The signaling instruments in the laboratory.