VTG Miniature 1/6 Scale Solid Brass Copy of Clarinet Musical Instrument In Case For Sale

This is a miniature clarinet in metal with a case.
This item was purchased at a collectible store and was part of a large private collection.
The clarinet measures 5-3/8" long with the bell measuring 5/8" in diameter.
The bottom of the case reads, "1/6" and "MM-07-GT".
Please see all the pictures for up close views from all sides...