Planet Earth
Pneumatic piano

Pneumatic piano

description

Summary

Sectional illustration of player piano interior action

label_outline

Tags

piano action
player pianos
pneumatics
date_range

Date

1909
create

Source

Wikimedia Commons
link

Link

http://commons.wikimedia.org/
copyright

Copyright info

public domain

Explore more

piano action
piano action
player pianos
player pianos
pneumatics
pneumatics