human
(I am very particular about my leaders) had been made to order from a domestic animal with which I had been acquainted. The fisherman requires as good a catgut as the violinist. The interior of the house cat, it is well known, is exceedingly sensitive; but it may not be so well known that the reason why some cats leave the room in distress when a piano-forte is played is because the two instruments are not in the same key, and the vibrations of the chords of the one are in discord with the catgut of the other. On six feet of this superior article I fixed three artificial flies,--a simple brown hackle, a gray body with scarlet wings, and one of my own invention, which I thought would be new to the most experienced fly-catcher. The trout-fly does not resemble any known species of insect. It is a