The shopmaster's wife calls it a "tuba forest"
The shopmaster upgrades the linkages of the valves, as described in "The Tuba" site. I spent three hours to choose one horn out of 19 instruments which were ready to buy. As a result what I chose was one with honed-up rotors, German mechanics and laquar-finished.
The shopmaster's wife calls it a "tuba forest"
On the shelf on the other side of the floor, tubas as delivered from St. Petersburg in blue cloth covers are stored.
Tubas as delivered from St. Petersburg
There were also trumpets, trombones and a helicon on the shelf of unopened tubas.
Russian helicon (not for sale)