I have inherited a saxophone in what appears to be its original wooden fitted case. I want to give this to my grand daughter who has recently taken up the Clarinet, but expressed an interest in the Saxophone. I would like to tell her what this instrument is, but do not have a clue. I would also need to know whether its worth the investment of being looked at by a restorer. It claims itself to be "Exselsior Sonorsos, Class A Hawkes and Son Denman Street Piccadilly Circus London 49264 manufactured for D Davis and Co Ltd Sydney" It seems to be Nickel or Silver plated in colour. I would include photos if I knew how.