Piano Organ, ca. 1785 Franz Xaver Christophs (Vienna, Austria)
-Dimensions: Width: 164 cm x Height: 92 cm -Range: 5 octaves -Other Notes: This is a combination instrument; A stop is used to switch between piano and organ. Other stops include a damper and register switch for the piano, and 4 registers for the organ. The last photo is taken from above - the keyboard lifts to expose the mechanisms for the organ.
-Materials: Body: Conch shell • Handle: Plant fibers -Length: 35.5 cm -Other Notes: Embouchure is cut into the end of the shell with a fingerhole cut into the side.
-Materials: Maple, Brass -Notes: Melophones are mechanically similar to accordions, categorized as a free reed instrument and uses double-bellows. The player pushes and pulls the lever at the bottom, and uses the buttons along the fingerboard for individual and simultaneous notes.