細節
A finely engineered mid 19th-Century probably instrument maker's brass and ferrous metal model of a single cylinder vertical reversing stationary engine
with cylinder in. bore x 1in. stroke, cylinder head lubricator, centrally mounted valve chest, frame incorporated crosshead guides, hand lever operated Stephenson's link reverse, tapered flat connecting rod with marine type big end, crankshaft running in two pedestal mounted bearings and spoked flywheel, finished in dark green and polished brightwork and mounted on a metal floor and mahogany plinth -- 8 x 5in. (22.3 x 12.7cm.)
See Colour Illustration
with cylinder in. bore x 1in. stroke, cylinder head lubricator, centrally mounted valve chest, frame incorporated crosshead guides, hand lever operated Stephenson's link reverse, tapered flat connecting rod with marine type big end, crankshaft running in two pedestal mounted bearings and spoked flywheel, finished in dark green and polished brightwork and mounted on a metal floor and mahogany plinth -- 8 x 5in. (22.3 x 12.7cm.)
See Colour Illustration