The Eroica is one of the most 'powerful' horns I know of. They can take a huge amount of air without backing up on you. This one is fabulous! It sports a custom leadpipe made by George McCracken. It has had the lacquer removed and the detachable bell has a Lawson/Alexander ring on it. It's in great overall condition and it also has perfect (0.1) compression.
GREAT Mahler horn! At this price it won't last long.
King fixed bell case included