S.E. Shires Model Q33 Small Bore Tenor Trombone - The Music Place
Yamaha YSL-620; professional trombone outfit, large bore, with 'F' attachment - available at Ozwinds stores Australia-wide.
JP131R Bb Trombone - medium bore Salvationist Publishing
S.E. Shires Ralph Sauer Tenor Trombone with Dual-Bore Valve F Attachme – Houghton Horns
JP132R Bb Trombone - large bore Salvationist Publishing
Shires Medium Bore Trombone | Brass Exchange
Bach TB501 Student Trombone Outfit, Small Bore | Gear4music
Yamaha YSL-356G Dual Bore Trombone | Brass Exchange
Ernie Williamson Music - Trombone Silver Shires Large Bore TBi47S
S.E. Shires 2RVE TW47G True Bore Set – Thomann Italia
Can someone help me guess what is the bore size of my trombone? : r/Trombone
Conn 88HY-O Large Bore Bb/F Trombone..Yellow Brass, Clear Lacquer outf
Trombone, Couturier Conical Bore 1920's - Silver | Reverb Italia
The Horn Guys - daCarbo Small Bore Tenor Trombone with Carbon Bell
Kühnl & Hoyer 560 Valve Trombone – Thomann Italia
John Packer JP133LR Bb/F Trombone from O'Malley Musical Instruments
Olds R 20 Recording Trombone With F Attachment Dual Bore, Fluted Inner Slide | eBay
The O'Malley Bb/F "Aria" Med Large Bore Tenor Trombone from O'Malley Musical Instruments
Edwards T-302-3 Jazz Trombone – Thomann Italia
S.E. Shires Q Series Large Bore Tenor Trombone w/Axial Valve (TBQ30YA) – Bob Reeves Brass
OFFLINE Conn Selmer 547TB Bb/F Tenor Trombone Package, Large bore | Gear4music
S.E. Shires Custom Large Bore Tenor Trombone - Schmitt Music
Greenhoe GB4 Large Bore Tenor Trombone – cassandrastrings.com
