Helleberg mouthpiece, your thoughts? : r/Tuba

Helleberg tuba plated mouthpiece 7B Gold plated. Conn Helleberg Tuba / Sousaphone Gold Plated Mouthpiece, 7B 1207BGP. Playmusic123 © 2018. Privacy

Conn Helleberg Tuba/Euphonium Gold Plated Mouthpiece, 7B

Is this mouthpiece tarnishing? Do y'all think it's safe to use

How easily do you think these dents could come out? I'm trying to

Yamaha Japan Roger Bobo Gold Rim And Cup Tuba Mouthpiece #MP385

Sousaphone mouthpiece : r/Tuba

Conn-Selmer, Inc. Tuba Mouthpiece, Silver (120S) : Everything Else

Tuba Mouthpiece with Gold-plated Finish - 120SGP

C.G. Conn Helleberg Series Tuba Mouthpiece - 120, Gold-plated

Conn-Selmer, Inc. Tuba Mouthpiece, Silver (120S) : Everything Else

Tuba/sousaphone mouthpiece Manufactured from high grade brass Model: 1207B

Conn Umi Helleberg Tuba Mouthpiece - Shallow Cup Causing Brighter Tone

Brass and Pipes, vintage tubas – a retrospect

Brand Tuba Mouthpiece S3 R – Thomann United States

For sale this C.G. Conn Helleberg Tuba Mouthpiece in good condition but marked engraved. For sale as pictured, no other parts or accessories are

C.G. CONN HELLEBERG TUBA MOUTHPIECE GOOD MARKED ENGRAVED

Genuine Conn Helleberg 24k Gold Rim & Cup Tuba/sousaphone

1Pc Exquisite Trumpet Accessoriespiece Brass Tuba Part Trumpet

Gold ring on Helleberg 7c : r/Tuba