A finely engineered and well presented ¼in:1ft scale gas fired Ericsson hot air engine built to drive light machinery and modelled by R. Key -- 26 x 19½in (66 x 49.5cm)

細節
A finely engineered and well presented ¼in:1ft scale gas fired Ericsson hot air engine built to drive light machinery and modelled by R. Key -- 26 x 19½in (66 x 49.5cm)
With table mounted concentric air cooled cylinder beam type engine 2in bore x 1 1/8in stroke with curved spoked flywheel, integral firebox with gas burner, gear driven counter shaft and curved spoked belt pulley, belt driven dummy Pickering type governor, dummy oil pots and other details, finished in green and black with gilded lining and mounted on a tiled bed with hand rails supported on fluted columns. Fitted carrying box and instructions

See Illustration