Corporation Bach 42B with Marston valve - Swisstbone

Now here's a rare gem! A Bach 42B Corporation with a valve made by Bernie Marston. Those are the valves used on the legendary Mount Vernon Bach trombones, they are just a little bigger than the valves Bach used afterwards. Only a few trombones of the Corporation era with that valve exist. As you can

Vintage and Custom Trombones - Swisstbone

swisstbone

Vintage and Custom Trombones - Swisstbone

Vintage and Custom Trombones - Swisstbone

Vintage and Custom Trombones - Swisstbone

Corporation Bach 42B with Marston valve - Swisstbone

swisstbone

Bach 42B trombone エルクハート

Bach 42BO Stradivarius Series Professional Tenor Trombone With Open-Wrap F-Rotor

Bach Centennial Ediiton Bb/F Tenor Trombone .547''bore, 42 Bell W/Case