Kanstul 1502 Bb Trumpet in brushed finish

This is a 1502 Kanstul Trumpet in brushed finish that is no longer made and difficult to find. There is some acid blead on the bottom of the bell that is typical with Kanstul made brushed finish horns. It has been there for years and with my experiece will not spread any more than it has and is only a cosmetic issue.
 
Comes with mouthpiece and Protec case
 
Features
Key: Bb
Bore: .460-inch
Leadpipe: Kanstul No. 2
Leadpipe Material: Yellow Brass
Bell: 4-7/8-inch No. 1S Taper One-Piece Hand Hammered
Bell Material: Yellow Brass
Valves: Monel Pistons
1st Valve Slide Adjustment: Fixed Ring
3rd Valve Slide Adjustment: Fixed Ring
Features: One-Piece Hand Hammered 1S Taper Bell; Kanstul No.2 Leadpipe; Monel Valves with Metal Valve Guides