IĀ®-D*i*artur* or the Jessie Scouts.ā The Jessie Scouts, Captain a Carpenter,twenty-five in number, left yesterday morning to joiu Qen. Fremont. The fancy uniforms of the officers were laid aside, and instead they appeared in clothing such as is worn by farmers and laborers. Capt, J. P* Baggs, of the Snake Hamers, accompanied the Scouts.