First patented in 1912, the Marxophone is perhaps the hallmark achievement of Henry Marx who sought major improvements and advancements in the zither field during the first part of the 20th century. This example is dates from the Oscar Schmidt era, which is evident from the stamp in the soundhole. The Marxophone consists of four sets of chords, C major, G major, F major, and D7, which are strummed or picked with the left hand, accompanying the hammered melodic side. Wooden "keys" are depressed, causing a chain reaction of spring powered hammered melodic goodness. Tonally, the sound produced is similar to a cross between a dulcimer and a harpsichord, with tremolo. The lead strikers have long been replaced with wood. Cosmetically, this Marxophone has many dings and scratches throughout, and a large crack which extends down the top face of the instrument, all from years of field service at many festivals/events. A truly enchanting instrument. A custom made cardboard box is included, which has been constructed to accommodate the Marxophone's unusual shape.