Is it silver plated? I happen to like these old New Wonders, and if it's got its original silver plate you'll get at least $500 for it even needing an overhaul.Thank you for the replies, it helps. So far I've narrowed it down to made sometime between 1915 and 1925, and a wonder or new wonder with the ballpark value of 1200 to 300. It has mother of pearl keys, engraving on the horn that's is actually in really good shape. The is some localised corosion so it would need attention to address that, the pads seem to be in great shape. Like I said though I'm not a musician. So take that with a grain of salt.