Posted by Doug Whitten on January 19, 2003 at 21:46:10:
In Reply to: Piston F tubas posted by Thomas on January 19, 2003 at 20:23:17:
According to Brasswind, the VMI Apollo F tuba comes with 5 valves on the right hand and one on the left. Here is a link.
http://www.wwbw.com/Item/?itemno=22769