Shipman automatic steam engine - photo

[Altair]

Shipman automatic steam engine.

Fullsize image: https://diqn32j8nouaz.cloudfront.net...e_fullsize.jpg



Previously:

Scale model steam engine from Civil War Ironclad USS Monitor - video and photos
Working 1805 steam engine - photo and GIF
Lego steam traction engine concept - photos
Spherical steam engine - GIF
Mini oscillating cylinder steam engine - video
Steamship triple expansion engine in operation - video

[Elizabeth Greene]

I don't understand the boiler. How did this connect to the firebox?