Huntsville, Sunday, Jan. 17. A pleasant day. Meeting was announced to be had at 2 P. M. in the Presbyterian Church. Obtained permission and went down, but found none, it being held at 6 P. M. Walked over town. Visited the waterworks of the city, which is the largest of the kind South, with the exception of one at Columbia, S. C. A large stream gushes out of the solid rock under the courthouse, which is dammed about four feet and propels a large water wheel which works a powerful force pump that forces water all over the city, furnishing a hydrant at every corner. Pump is enclosed in a neat stone house. Returned to camp for supper and evening roll-call, then we walked back again. The church was very neat and filled with soldiers, but one woman in the audience. Chaplain of 18th Wisconsin officiated, of the Calvinistic school, and but ill agreed with my views, but it seemed good to be once more listening to an earnest speaker and hear the old-fashioned tunes swell in the bass voices that filled the room. Returned to camp, if not better, a more thoughtful man. It was the second sermon I have listened to since leaving home, and in common with all soldiers, I have acquired a careless and light way of passing time.