The spectroscopic work was the most difficult and important of all. Professor Winlock, the director of Harvard College Observatory and chief of the party, had charge of this. Though, as above stated, it has been found that the prominences can be seen with the spectroscope at any time, still the probability that they could be better observed at the time of the eclipse than at other times made it a duty to try the experiment, and the result has, as will soon be seen, proved that such is the case. Another observation was obtained with a spectroscope at Bardstown. A large number of persons had come in, some from considerable distances, to observe the expected phenomenon. Among them was Mr. Frankenstein, of Springfield, Ohio, an artist, who hoped to paint the appearance of the eclipse and its effect on the landscape. This seemed an admirable idea, and it is quite remarkable that attempts of this kind have not been previously made; as they have not, at least to our knowledge. The circumstances of the present one made it eminently suitable for pictorial effect, owing to the small altitude of the sun; and the landscape, seen from the point selected, (some high hills east of the town,) is certainly one of great beauty. The clouds broke away at about midnight and the thermometer fell considerably, reading about 59 at sunrise. The observing party improved the opportunity for final adjustments of instruments and preparatory observations, and hope revived in the hearts of all. The sun rose unobscured on the morning of the 7th, and the day was cloudless till about ten o'clock, when some small cumuli drifted for about an hour across the sky, which then resumed its unbroken blue. The weather was also delightfully cool with a light breeze, which increased in the afternoon, and at four was blowing quite freshly. There were no signs of the predicted hailstorm, and strong faith would certainly have been needed for one to retain a belief of its arrival. As the prospect of fine weather improved, and in fact seemed almost certain, the people, citizens and strangers, assembled on the observatory hill, and a rope was drawn round the tent where the instruments were mounted, to prevent a natural but dangerous curiosity on the part of those not immediately engaged in the special observations. Every one now felt that they would be fully repaid for the time and labor devoted to the journey.