Old rotary trumpet in C ? "Johann Michl &S. Graslitz Sudetengau" needs service

Description

Old used trumpet with rotary valves. I dont know the key it plays in, I belive it s inC ?The bell  reads “Johann Michl & Sohn Graslitz Sudetengau”. The garland reads “”Vaclav Kunc…”  There are  dents and bents in the bell and tubing, there are a couple of old   repaires which probably need repair again.  The valve trigger section is loose and needs a soldery repair to fix it again. Please make sure that you see all the photos. Size of the horn is 37,5cm/14 3/4 inch. The tubing from the bell to the beginning of the mouthpice receiver is115cm / 45 1/4inches long. so I belive, it plays in C?  Bellsize: 12cm, aprox. 4 3/4inch. The valves are moving quite fast and easy,only the main slide is moveable. Insured shipping to USA amounts to $ 59.Please also view my other auctions with instruments. shipping more than 1 item may save shippingfees. I accept payment via paypal , too.
Please see my other auctions with antic string-, woodwind- and brass instruments.
Shipping several items saves shippingfees!
1871170305II