


Model horizontal mill engine
1897

model

Vertical Reciprocating Steam Engine Model
1818-1851

Samuel Clegg Steam Engine Model
1825

Model of a Boulton & Watt Beam Engine; slide valve
1850

Model vertical steam engine

Model steam engine
reciprocating steam engine model
Model beam engine and workshop made by ICI apprentices
1981
Oscillating cylinder steam engine
circa 1850