Part-built Bolton triple expansion engine

A beautifully made triple expansion engine to the Bolton design, the construction was serialised in "Model Engineer" by John Bertinat. Work to date is to an excellent standard throughout, the builder sadly didn't live to see the fruits of his labours. This has the potential to make a very fine model indeed.

Complete with a set of drawings and copies of the construction articles.

Length 12 inches
Height 9 3/8 inches
Width 8 inches

Bore 7/8" x 1 1/4" x 1 3/4"
Stroke: 1 1/4"