I am in no way an expert in this field. trumpet is in rough shape has multiple repairs that have broken again. there are dents, dings separation in some spots also it looks like pieces are missing. the tops of the valves appear to be mother of pearl they do work.the case is also in rough condition but appears to be original to the trumpet. please look at the pictures as part of the description.any questions please feel free to email me. thank you

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