Model or a tubular boiler. Model of a tubular or pipe boiler with extendable chimney. For the model two doors to the smeed in the middle and two for the ovens on the sides. The model has eight and ninety flames. On top of the boiler a loose chimney with an extendable part, which is operated with two levers (now defective), and a separate steam cap with a manhole. At the bottom of the model of the boiler, the swallow holes can be seen for cleaning the boilers. The connections for the steam line and other pipelines are omitted to the model.

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Size: 2500px × 2246px
Photo credit: © BTEU/RKMLGE / Alamy / Afripics
License: Licensed
Model Released: No

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