As usual, while looking for something else . . .

[ritaxis]

Pyrophone -- an instrument in which flames cause vibrations in glass tubes.

Symphonia-- ah, who knows?

Glassichord -- different from the glass harmonica in that it is played like a spinet and little hammers hit glass rods.

Marimbaphone -- which could be used with a bow.

Lithophone -- yes, a xylophone made of rocks.

Crotales -- little bowed cymbals.

nail violin

Daxophone

friction harp

Ball point pens  now, go surfn the pen tapping