A well engineered Stuart Turner No 9 horizontal mill engine

A well engineered Stuart Turner No 9 horizontal mill engine. Built by the late Mr Duncan Laidlaw of Bristol, having cylinder 1 1/2 inch bore by 1 1/2 inch stroke, fitted water pump, connection rod with slipper guides, spoked flywheel and set on cast metal sole plate with wooden plinth. Stuart hand-feed pump. Engine length 28cm. The model is unpainted with polished bright work.