写真素材の検索結果

19th Century electricity demonstrator

19th Century steam kettle

19th Century copper burner

19th Century anemometer

Early 20th Century copper steriliser

Early 20th Century copper steriliser

Early 20th Century copper steriliser

19th Century copper still

19th Century coffee maker

19th Century copper kettle

Early 19th Century copper kettle

19th Century eye washer

Early 20th Century copper kettle

19th Century bullseye condenser

Early 20th Century blood pressure gauge

Early 19th Century enema syringe

19th Century chrodometer

19th Century sextant

Late 19th century ophthalmoscopy tool

19th Century graphometer

19th Century iron kettle

19th Century electrostatic drum machine

Tesla's radio-controlled boat, 1898

Early 20th Century tin oil can

Sasanian inscription, 6th century

19th-century Native American mine worker

19th Century ophthalmic model

Tesla alternating current motor components, 1890s

Early 20th century ophthalmoscopy tool

Early 20th century ophthalmoscopy tool

Early 20th century ophthalmoscopy tool

Early 20th century ophthalmoscopy tool

Early 20th century ophthalmoscopy tool

Full Moon stereo pictures, 1850s

Copper

Native copper

Tesla's radio-controlled boat, 1898

1920s test-tube stand

Makarov semi-automatic pistol

Historical ophthalmoscopy tool

Historical ophthalmology drugs

Crawford Long, US surgeon, medal

Tesla's radio, 1890s

Westinghouse rotary transformer

Tesla's three-phase motor and blower

Tesla's alternating current machine

Tesla's electric motor system

Keys

Native copper

Coil of constantan

Atlantic cod, 19th century artwork

Red gurnard, 19th century artwork

Atlantic salmon, 19th century artwork

19th Century embalmed animal specimens

Nobel's oil refinery, artwork

Gerhard Hansen, Norwegian physician

Lead ingot from Hampshire, UK.

Traditional Chinese scales

Tesla's constant current dynamo

Tesla oscillator

Tesla oscillator, 1890s

Tesla oscillator

Tesla oscillator and transformer

Tesla transformer

The Bankers', 19th Century caricature

19th Century embalmed scorpion

19th Century embalmed chameleon

Coptic inscription, 6th-century Byzantine Egypt

European goldfinch, 19th century artwork

LPG powered car, artwork

Concentrating solar power plant, artwork

Nanovehicle

Cuneiform tablet, 4th to 3rd millennium BC

Early 20th century ophthalmology drugs

Moche Funerary Mask.

Early electric irons, 19th century

Electrolysis of copper chloride

Fauchard's 'Le Chirurgien Dentiste'

Machine part on white background, close-up

Whitney's cotton gin, historical image

Nebuchadnezzar II's construction of Babylon, 6th century BC

Egyptian writing board

Flint and wood knife

Lovers with gramophone'

歯車とハート

歯車と羽

歯車と羽

歯車と羽

歯車とハート

歯車とハート

理科の実験イメージ

理科の実験イメージ

理科の実験イメージ

理科の実験イメージ

classic bathtub isolated on white background with clipping path

classic bathtub isolated on white background with clipping path

Copper Electroplating Bath

Still life compass

Close up of Chinese Luo Pan (Lo P'an), Feng Shui compass

Tesla mercury-controlled transformer

Tesla mercury-controlled transformer

Tesla mercury-controlled transformer

Tesla transformer, 1890s

Tesla mercury-controlled transformer

Tesla transformer

Magnetism

Magnetism

Macrophotograph of high purity cobalt

Macrophotograph of high purity cobalt

Dental filling polymerisation, artwork

Daniel Bernoulli, Dutch mathematician

Hydraulic support of coal mine

歯車

歯車

歯車

歯車

歯車

歯車

歯車

歯車

歯車

歯車

歯車

歯車

歯車

歯車

歯車

歯車

歯車

歯車

歯車

歯車

歯車

歯車

歯車

歯車

歯車

歯車

歯車

歯車

歯車

歯車

歯車

Henry Blunt's model of craters on the Moon, 1849

Closed Wooden Bellows Camera

Neolithic stone tool

Neolithic stone tool

Neolithic stone tool

Neolithic stone tool

Neolithic stone tool

19th Century embalmed animal specimens

Spanish galleon San Jose, illustration

Red landline phone

Movie projector and screen on white background

Red car with bonnet and door open

Instant Camera

Mushrooms, historical model

Energy saving washing enzymes, concept

Flint with carved rainbow symbol

メタリックのクラウドデータベースアイコン

Industrial lifting hook and pulley

Mayan pyramid, illustration

Phoenician limestone inscription from Cyprus

理科の実験イメージ

理科の実験イメージ

Giant magnetoresistance in phthalocyanine

Europe axes from early to late Bronze age

Orchid (Galeandra baueri), artwork

Luna 9 landing capsule

Neolithic winged arrow head

Neolithic winged arrow head

Neolithic winged arrow head

Neolithic winged arrow head

Neolithic winged arrow head

Neolithic winged arrow head

Neolithic winged arrow head in carved stone

Neolithic winged arrow head in carved stone

Neolithic winged arrow head in carved stone

Neolithic winged arrow head in carved stone

Neolithic winged arrow head in carved stone

Neolithic winged arrow head in carved stone

Neolithic winged arrow head in carved stone

Neolithic winged arrow head in carved stone

Neolithic winged arrow head in carved stone

Neolithic winged arrow head in carved stone

Neolithic winged arrow head in carved stone

Neolithic winged arrow head in carved stone

Neolithic winged arrow head in carved stone

Neolithic winged arrow head in carved stone

Neolithic winged arrow head in carved stone

Neolithic winged arrow head in carved stone

Neolithic arrow head

Neolithic arrow head

Neolithic arrow head

Neolithic arrow head

Neolithic arrow head

Neolithic winged arrow head

Neolithic winged arrow head

Neolithic winged arrow head

Neolithic winged arrow head