Olds 1963 S-23 Bass Trombone Fullerton Dual Bore TIS double valve

Description

Olds 1963 S-23 Bass Trombone Fullerton Dual Bore TIS double valve w/ Olds 20 mpc.
I'm helping a friend clear some horns out of his storeroom at his music store. One of those horns is a really nice Olds S-23 dual rotor bass bone. The bell is in fantastic shape. Original F and E dependant valve setup. It's valve wraps are flush with the rest of the bell section. 10 inch yellow brass bell and tubing. Side by side thumb paddles. There are a few small dings in the bell section. I took pics of what I could find.
The slide is TIS. The previous owner had a ring put on the hand brace for leverage. Unsure if the tuning brace is stock. Slide moves well. I haven't cleaned ot yet but it's a solid 9 at the moment. Dual bore .554/.565 slide. I haven't had a chance to give the horn a good honking but it's really cool to see such an old horn in great shape.
Comes with a pretty heavy woodshell case that appears to be original.
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