The Vintage T. B. Co Sterling 8 String Professional Mandolin is a high-quality, advanced-level instrument for experienced musicians. This mandolin features a classic brown color and a natural finish, with a sturdy build weighing 7.5 lb. Its distinctive T. B. Co Sterling brand adds to its charm, making it a sought-after option for folk and world music enthusiasts looking for a unique and reliable instrument.

I did not clean it up.  I have owned it for years and bought it from a professional musician's estate sale.