TWIN HIGH PRESSURE Steam Engine
£2,750.00
2 1/2″ + 2 1/2″ x 3″ Cylinders
20″ High, on Base 22″ x 12″.
A Marine type steam engine with slide valves
on six turned columns and with solid flywheel.
10″ Dia flywheel.
In good condition.
Related Items
SOLD 
£16,000.00
A.G. MUMFORD Steam Yacht Engine
Compound Marine Engine
Thought to be by A.G. Mumford, Colchester, c1910.
5″ + 10″ x 8″ Cylinders with Slide Valves.
Stephenson link reversing gear.
Twin air pumps and boiler feed pumps.
Approx 42″ High, Bed 40″ Long x 18″ Wide.
A very well made Mumford engine probably designed for a small steam yacht. For sale in good, original condition.
SOLD 
£ P.O.A.
Compound Steam Launch Engine
120 + 250 x 117 mm Cylinders
A continental built launch engine with link motion reversing gear. On turned front columns and cast back standards, with integral surface condenser. A high quality launch engine of around 40-50 HP @ 250 rpm, at 150 psi.
SOLD
SOLD 
£2,750.00
Single Cylinder Steam Launch Engine 3½” x 2″
Approx 3½” x 2″ Cylinder
Base 13″ x 13″, 21″ high overall.
An attractive single cylinder high speed
steam launch engine on four turned columns.
With a solid disc flywheel.
Wt approx 90 Kg.
In good, restored condition.
WILLANS 3 Cylinder Steam Launch Engine
~ A ‘modern’ design, built 1880’s ~
This is a very rare, if not unique enclosed type marine engine with reversing gear.
2″ x 4 1/2″ Cylinders ~ Approx 30″ High.
A very rare small enclosed marine steam engine.
Designed for a small steam launch.
In good original condition.
Possibly the earliest Willans in existence
and a museum worthy engine.
3 Cylinder Steam Launch Engine + Condenser and Feed Pumps
Steam Plant Comprising
An unusual design of engine with three 4″ bore cylinders with attached air & feed pumps, plus bronze condenser.
4″ + 4″ + 4″ x 4″ Cylinders with Slide Valves.
Approx 24″ High, Bed 3 Ft Long x 13 1/2″ Wide.
In original condition.
SOLD 
£9,000.00
SIMPSON STRICKLAND Compound Launch Engine
Cylinders 3″ + 1 1/2″ x 2 1/2″
Overall 19″ High x 17″ Long x 10 1/2″ Wide.
A very nice lightweight launch engine by the ‘Rolls-Royce’ of marine engine builders, Simpson Strickland of Dartmouth. Cross compound with slide valves and Stevenson link reversing gear, and provision integral boiler feed and air pumps. Cylinder covers complete with maker’s engraved caps. This small and elegant compound engine suitable for a medium sized river launch.
In nice original condition.
SOLD 
£7,500.00
H. GUY & Co. Compound Steam Launch Engine
Cylinders 2 1/2″ + 5″ x 4 1/2″
A nice early 20th century reversing steam launch engine with attached air and boiler feed pumps and slide valves, on cast standards. Approx 10 IHP. Made by H. Guy & Co. of Cowes, I.O.W. c1908.
For sale in excellent condition.
COMPOUND Steam Launch Engine 2″ + 5″ x 6″
2″ + 5″ x 6″ Cylinders
With slide valves, on cast standards.
Wt est 250 Kg.
An early marine steam engine of elegant design.