Hi, i have a few questions for some people that have better knowledge of this kind of thing. I have a martin tenor saxophone. 1950's. It has a dull silver finish on the outside but the keys seem to be lacquered silver. The inside of the bell however is gold. I do not know if this was possibly the original color of it and the lacquer wore off or if it is meant to be this color. I would really like to possibly get it re-lacquered or finished but i am not sure what this would do to the tone of the horn. Any help would be greatly appreciated.