Steam engine vacuum gauge, 19th century
Steam engine indicator, 19th century
Compound steam engine, 19th century
Steam engine components, 19th century
Mertz steam engine, 19th century
Bourdon pressure gauge, 19th century
Steam engine regulator, 19th century
Pressure gauge recorder, 19th century
Shanks steam engine, 19th century
Piguet steam engine, 19th century
Dujardin steam engine, 19th century
Steam engine oil lubricator, 19th century
Steam engine valves, 19th century
Westinghouse steam engine, 19th century
Steam engine, 19th century
Steam engine condenser, 19th century
Woolf steam engine, 19th century
Cail steam engine, 19th century
Steam engine valve, 19th century
Condenser steam engine, 19th century
Steam engine pump, 19th century
Corliss steam engine, 19th century
Steam engine distributors, 19th century
Farcot steam engine, 19th century
Brule steam engine, 19th century
Wheelock steam engine, 19th century
Marine steam engine, 19th century
Brotherhood steam engine, 19th century
Wolf steam engine, 19th century
Newcomen steam engine, 18th century
Driver`s cab of steam engine
Steam distributor valve, 19th century
Lecouteux-Garnier engine, 19th century
Papin steam engine, 18th century
Marine steam engines, 19th century
Weyher-Richemond engine, 19th century
Delaunay-Belleville engine, 19th century
Locoge-Rochar engine, 19th century
Compound-tandem engine, 19th century
Sautter-Harle engine, 19th century
Legat regulator, 19th century
Watt steam engine, 18th century
Schwoerer superheater, 19th century
Geiger Counters with digital display
Steam engine
Dudley steam engine, 1790s
Steam engine pistons
Mill steam engine
Cuban sugar mill, driven by steam engine in the background.
Oxygen pressure gauge
Steam engine, 1850s
Fire station pumps, 19th century
Otis elevator engine, 1932
Watt boiler, 18th century
Steam locomotive cabin, 1889
機械の計器類
Synchronised Stopwatches
Steam engine wheel
Potter improving Newcomen engine, 1713
Corliss exhibition steam engine, 1876
Fire station pump, 18th century
ボリュームのつまみ
アンプのボリューム
Steam locomotive valve
Paper mill, 19th century
Coin production, 19th century
Stopwatch on Yellow Background
Scotland,New Lanark,Victorian Steam Powered Engine
Watermill, 18th century
Webb compound steam locomotive, 1889
Blue time lock safe
Stopwatch on Blue Background
George Corliss, American engineer
Bistoury knives, 19th century
Watt and his steam engine, 1760s
Ericsson hot air engine, 19th century
Steam traction engine, 1910s
Steam locomotive gauges
Steam hammer, 19th century
Water Meters
エレキギター
Sectional view of 19thC locomotive
Pressure gauge for firefighter's hose
19th Century sextant
Gas cylinders, 19th century
Windmill, 18th century
Odometer showing year 1999
Pressure gauges
19th century Electro-magnetic equipment
Dashboard in car
Aircraft engine
Compound steam locomotive, 1889
Steam locomotive, 1890
Watt steam engine governor, 18th century
Steam locomotive drive shaft
Poulsen Telegraphone with dial
Control panel with dials
Ventilator machine controls
Papin's steam engine demonstration, 1688
Pendulum escapements 19th century artwork
電話機
19th Century steam kettle
Person in leather gloves turning dial on safe, close-up of hand
機械を操作する男性の手元
Destruction of Papin's steamboat, 1707
Boulton and Watt's Soho Foundry, 1790s
人イメージ
ロボット
Trojan two-stroke engine, 1927
19th Century anemometer
Telephone operators, early 20th century
歯車
Piano manufacturing, 19th century
Saint-Maur mills, 19th century
Sound Mixing Board
Burnham's micrometer, 19th century
ダイヤル
Steam engine on the Durango and Silverton Railroad, USA
Belleville boiler, 19th century
Climax boiler, 19th century
Marine boiler, 19th century
機械を操作する男性
Gas cylinder delivery, 19th century
Turbine blades, 19th century
Laval turbine, 19th century
Zoelly turbine, 19th century
Delaunay-Belleville boiler, 19th century
Coke-crushing machine, 19th century
Wool combing machine, 19th century
電話のダイヤル
金庫
Oxygen tanks, 20th century
Dulac safety valve, 19th century
フューチャースイッチ
Hero steam engine, artwork
ネジ
自動車部品 クラッチディスク
自動車部品 クラッチ部品
オートバイのチェーン
Warship engine, 19th century artwork
Amputation knives, circa 1850
Clock mechanism with gears
Diamond polishing machines, 19th century
Fabric colouring, 19th century
Safe deposit box
WINDMILL AT LARAMIE, 1869.
Transcontinental Railroad celebration
Astatic galvanometer
Train wheel production, 19th century
Sheet metal workers, 19th century
Zinc rolling mills, 19th century
Rationnelle boiler, 19th century
Montupet boiler, 19th century
Locomotive servomotor, 19th century
Train manufacturing, 19th century
Carding machine, 19th century
Sound Mixer in a Studio