Vintage horn. From the serial number and the Conn Loyalist website it shows this horn to be made sometime in 1914. Over 100 years old!

The horn does have bending and crinkling of the bell. The valves and slides all do move smoothly. I could not get the top caps off two of the valves by twisting by hand and did not try to force them. I oiled them through the bottom. One brace has broken loose and needs soldered. I am selling this horn "as is" For repair. It would make a great project horn for the expert who would like to refurbish it. No warranty is offered and no returns will be accepted. By purchasing buyer is agreeing to these terms. No case for the horn. No mouthpiece. I do not play instruments myself so it has not been tested in this fashion.