PORTABLE STILL.
CHEMICAL STILL.
DISTILLATION, 19th CENTURY.
DISTILLERY, 19th CENTURY.
Horse drawn vehicle used to transport compressed gas in portable containers in the 19th century
MEDIEVAL ALCHEMICAL STILL.
COTTON GIN.
FRENCH DISTILLERY.
CROOKES RADIOMETER.
RUM PRODUCTION: STILL.
DISTILLERY, c1804.
DISTILLATION.
DISTILLERY, 17th CENTURY.
TELEGRAPH RECEIVER, 1873.
ELECTROSTATIC GENERATOR.
TELEPHONE, 19th CENTURY.
GAS METER.
OLE ROEMER (1644-1710).
JEFFERSON: POLYGRAPH.
KEELY MOTOR, 1888.
MICHELSON: INTERFEROMETER.
MORSE TELEGRAPH RECEIVER.
ELECTROSTATIC GENERATOR
WRITING TELEGRAPH, 1879.
CROOKES: APPARATUS.
RUTHERFORD: APPARATUS.
ELECTRICITY: LEYDEN JAR.
CALLAUD BATTERY, c1860.
DISTILLATION, 1830.
BEER BREWING, 1853.
THOMAS JEFFERSON: DESK.
FRANKLIN: WATER BOILING.
HOOKE: MICROSCOPE, 1665.
TELEGRAPH KEY.
Georges Sablier demonstrating his latest invention, a portable helicopter.
PACINOTTI'S MOTOR, 1861.
ADER AIRCRAFT, 1890.
SEWING MACHINE.
DISTILLERY, 18th CENTURY.
HERO'S ENGINE, 1st CENTURY.
HYDRAULIC INSTRUMENT.
DATING TECHNOLOGY.
Portable gas detector
VOLTAIC PILE, 1800.
MITERING TOOL, 1867.
DRILLING MACHINE.
EDISON LAMP, 19th CENTURY.
YABLOCHKOV CANDLE.
DAVY: GAS MACHINE, 1800.
James Watt's parallel motion.
THERMOS FLASK.
TELESCOPE, 19TH CENTURY.
NEWCOMEN'S STEAM ENGINE.
BENZ ENGINE, 1890s.
SNORING DEVICE, 1877.
JEFFERSON: PORTABLE ORRERY.
AUTOMOBILE.
PLATFORM SCALE, c1900.
DISTILLATION, 3RD CENTURY.
Illustration showing the parts of a Maxim automatic machine gun with tripod
EDISON TELEPHONE, 1879.
ALCHEMY: TOWER OF ATHANOR.
BINOCULAR MICROSCOPE.
TELEPHONE SWITCHBOARD.
CORLISS STEAM ENGINE, 1876.
CRAMPTON LOCOMOTIVE.
Volatile organic compounds monitor
A Griffin portable petrol engine.
HAND-HELD CALCULATOR, 1967.
A Bruncor acetylene gas plant.
ELECTRICAL DEVICE, 1876.
SPRAGUE MOTOR, c1890.
LIQUEFYING GAS, 1878.
STEAM-DRIVEN DYNAMO.
BATTERY, 18th CENTURY.
CASSETTE PLAYER, 1979.
ETIENNE MAREY (1830-1904).
LEONARDO: AERONAUTICS.
ASTROLABE, 1574.
LEEUWENHOEK: MICROSCOPE.
ASTROLABE.
COULOMB'S TORSION BALANCE.
COULOMB'S TORSION BALANCE
ROBERT BOYLE (1627-1691).
EDISON: PHONOGRAPH, 1878.
PAPER PHOTO NEGATIVE, 1885.
JAN SZCZEPANIK (1872-1926).
ELECTRICITY: MOTORS.
RUDOLF DIESEL (1858-1913).
FIRST RADIO TRANSMITTER
FIRST MODERN TYPEWRITER.
BOOK-ROLLING MACHINE.
EDISON: TELEPHONE.
ROTARY ENGINE, 1898.
TURKISH BATH, 1883.
CAYLEY FLYING MACHINE, 1853.
Portable Shower.
METRONOME.
Claude Chappe, 1763 1805
Portable lightning conductor.
TELEGRAPH, 1860.
ASTRONOMICAL TELESCOPES.
ANEMOMETER, 20th CENTURY.
BRONZE ASTROLABE.
Patent Application For Incandescent Carbon Filament Lamp, Thomas A. Edison, Print, circa 1879
BOOKS: EMBOSSING MACHINE.
PHRENOLOGY, 19th CENTURY.
CENSUS TABULATOR, 1890.
STEAM ENGINE, 1893.
MINING: DRILL, 1870.
SEWING MACHINE, 1850s.
DAIMLER ENGINE, 1889.
ADDRESS MACHINE, 1858.
BABBAGE CALCULATOR, 1864.
ADER AIRPLANE, 1897.
COMPACT RING COILS.
ELECTRIC MOTOR, 1831.
LAVOISIER: WATER, 1789.
Volatile organic compounds detector
TYPEWRITER AD, 1890.
Map of Los Angeles
Map of Vermont and New Hampshire
Map of New York State
Map of Pennsylvania with inset map of Philadelphia
Map of Pennsylvania, with inset map of Pittsburg
Map of Georgia
Map of Alabama
Map of eastern Texas
Map of Indiana
Map of Minnesota
Map of the eastern part of South America
Map of Ladysmith
Map of Chickamauga National Park
WEATHER VANE, 1869.
RAIN GAUGE, 1869.
WILSON: CLOUD CHAMBER.
PORTABLE WRITING DESK.
John Watkins Brett, 1805 1863
Andre-Jacques Garnerin, 1769 182
ANEROID BAROMETER, 1895.
REFRACTING TELESCOPE, 1888.
PHYSICS: APPARATUS, 1879.
LEYDEN JAR.
THE EQUATORIAL TELESCOP
INFANT SCALE, c1900.
WINE DISTILLERY.
WATER ORGAN, 2ND CENT. B.C.
AL-JAZARI: HYDRAULIC PUMP.
WATT'S STEAM ENGINE.
GILLETTE RAZOR, 1904.
PHYSICS: CYCLOTRON, 1930.
COULOMB: TORSION BALANCE.
A small French camera which weighed 700g.
FIRST BENZ AUTO, 1886.
FIRST BENZ AUTOMOBILE, 1886.
HANSEN TYPEWRITER, 1872.
PORTABLE COMPUTER, 1986.
ANEROID BAROMETER.
WRIGHT: WIND TUNNEL, 1901.
BABBAGE CALCULATOR.
LEONARDO: FLYING MACHINE.
GUERICKE: THERMOMETER.
GEURICKE: THERMOMETER.
THERMOMETER, 1644.
THERMOMETER, 1643.
THERMOMETER, c1611.
Magazine advertisement for a portable Gramophone.
ALTERNATING-CURRENT DYNAMO.
ELECTRIC MOTOR, 1844.
A Chinese tinker.
A Roman telegraph post, after a bas relief on Trajan's Column, Rome, Italy
Portable fume cupboard
An Accommodation Ladder.
WAVE INTERFERENCE.