- Argon treatment for kidney, perhaps - Argon used to fix liver perhaps - Bellows instrument - Body part - Body part from cyborg animal - Church instrument - Church keyboard
- Instrument seen in concert in auditorium - Musical instrument - Small accordion - Squeeze-box - A small musical instrument on the principle of the
accordion. It is a small elastic box, or bellows, having free reeds on
the inside, and keys and handles on the outside of each of the two
hexagonal heads.
- Keyboard instrument - A musical instrument, resembling a small organ and
especially designed for church music, in which the tones are produced
by forcing air by means of a bellows so as to cause the vibration of
free metallic reeds. It is now made with one or two keyboards, and has
pedals and stops.
- A wind instrument whose sounding parts are reeds,
consisting of a thin tongue of brass playing freely through a slot in a
plate. It has a case, like a piano, and is played by means of a similar
keybord, the bellows being worked by the foot. The melodeon is a
portable variety of this instrument.