No Name Silver Trumpet

I do not know what make this trumpet is but it is exceedingly well made. all of the slides have stockings and compressions are first class.It plays extremely brightly and is superb in the upper register. the condition is good and as far as I can see is dent free.The case is a bit shabby but well made. I would play this on a gig ,if these still exist, and certainly in preference to the latest Chinese products.