CarolBrass CTR-5280L-GLT

Key: Bb
Bore size: ML(0.460”; 11.7mm)
Main tuning slide: L (Reversed)
Bell material: G (85% Gold brass), soldered wire rim
Bell size: L (# 72)
Bell thickness: T (0.016”; 0.4mm)
Bell diameter: 5.25" (133.0mm)
Finish: SL (Satin Lacquer)
Leadpipe material: Twin tube , Nickel silver
Tuning slide material: Inner Yellow brass / Outer Nickel silver
1st tuning slide finger ring
3rd tuning slide finger ring & stop screw

This horn is like new and comes with case.