PSM V40 D654 Sectional view of the pneumatic mechanism of an organ
Summary
Sectional view of the pneumatic mechanism of an organ
Public domain photograph of architectural diagram, building plan, section, free to use, no copyright restrictions image - Picryl description
Tags
organ schematics
pipe organ consoles
pneumatic action organ
popular science monthly
popular science monthly illustrations volume 40
high resolution
architectural diagrams
scientific illustrations
science
science history
popular science
Date
1891 - 1892
Source
Wikimedia Commons
Link
Copyright info
public domain