Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Barometer and thermometer isolated on white.
Asian care worker the thermometer
Berlin - The clock on and the high buildings of Posdam square.
Paris France — September 7, 2023: Church of Saint Augustine (Église Saint-Augustin de Paris) is a Catholic church located in the 8th arrondissement of Paris. It was built between 1860 and 1871 by architect Victor Baltard.
Mercury thermometer for determining the temperature indoor
Bilbao, Spain - August 2, 2021: exterior of the San Mames Stadium. the stadium of Athletic Club, in Bilbao
a classic camera lens macro
Antique analogue camera isolated on white background.
Business man checking the time on his watch with clocks hanging on the wall
Medical mercury thermometer for measuring body temperature, clinical Thermometer equipment with Fahrenheit and Celsius measurement scales that shows any elevation in body temperature
white wooden ruler on the red background
old broken gramophone. not currently used. retro
Yacht Barometer Close Up shot on wooden background
Close up clock and bell tower in Venice
White celsius scale thermometer in the snow. Ambient temperature minus 18 degrees
Havana, Cuba - March 5, 2022: Decoration in the facade of a colonial business building in Old Havana. The piece reads 'El. Leon de Oro'. This famous place is a Unesco World Heritage Site
weather glass
London, United Kingdom - January 18, 2020: Big Ben with scaffolding
stapler and stapler pins isolated on white background
Front view of the medieval Palazzo Podestarile in Buonconvento, an old town in Siena province, Tuscany.
Old device for amper measuring
Pembroke College Chapel on Pembroke Street, Cambridge, England, UK. It is bathed in late afternoon sunshine in May 2021 during partial lockdown. This is at the Mill Lane end of Pembroke street and shows the clock tower on the college chapel.
Analog stop watch
scales in the doctor's clinic to measure the weight and height of children
An old fashioned clock pole is pictured in Jacob Riis Park in Rockaway Park, New York. This is a black and white photograph with great contrast. A clock lamp or tower, trash or garbage bin or container and a sprawling, empty beach are shown.
old manometer in vintage colors
Close-up of part of a barometer
Vintage telephone on old wall concept background
Antique kitchen scale. Seperate dial w/clipping path.
Free Images: "bestof:Aneroid barometer, early 1900s, Selsi - DSC06536.JPG Scientific instrument exhibited in the Franklin Institute Philadelphia Pennsylvania USA I took this"
Blake_Canterbury_Pilgrims_engraving.jpg
An_Alchemist_in_His_Study_Heemskerk_FA_2000.001.278.jpg
Trouble_Comes_to_the_Alchemist_FA_2000.001.269.jpg
Philadelphia_Naval_Shipyard_docks_in_1921.jpg
Johannes_Weiland_Alchemist_with_Scale_FA_2000.001.268.jpg
Franklin statue, Philadelphia, PA Detroit Pub. Co. c.1906.jpg
Van_Bentum_Explosion_in_the_Alchemist’s_Laboratory_FA_2000.001.285.jpg
5501_Germantown_HABS_Boucher.jpeg
Charles_Fussell_G423A.jpg
Photocopy of photograph, photographer unknown, before 1892. City of Philadelphia Records Department, Photo No. 41097. Original print in the Penrose Collection, Historical HABS PA,51-PHILA,674-1.jpg
EakinsTheGrossClinic.jpg
SLNSW 41425 Dr TR Oliver Head of Dept of Speech at Pennsylvania Univ USA at Teachers College.jpg
New_York_City_Postmaster_Thomas_G._Patten_and_airmail_pilot_Lt._Torrey_Webb.jpg
Marion_Langhorne_Howard_Brickwedde_(1909-1997)_with_Ferdinand_G._Brickwedde_(1903-1989).jpg
Irène_Joliot-Curie_(1897-1956),_1921.jpg
MJ_Heade_Passion_Flowers_and_Hummingbirds.jpg
Swine flu infection exponent by county June 2009.svg
Aneroid barometer, early 1900s, Selsi - DSC06536.JPG
Sling psychrometer (hygrometer), early 1900s, Tycos Taylor Instrument Company - DSC06538.JPG
No. 1 Standard Barometer with Attached Thermometer, 1837, by L. C. Francis - DSC06540.JPG
Maximum-minimum thermometer - DSC06539.JPG
Anemometer with 8 vanes, c. 1893, T. B. Bickerton & Co - DSC06537.JPG
Leyden jars, maker unknown, c. 1820-1860 - DSC06563.JPG
Type A incandescent light - DSC06557.JPG
Incandescent light, unknown manufacturer, zigzag filament, c. 1895 - DSC06549.JPG
Westinghouse incandescent light, carbon double arch filament, c. 1890 - DSC06545.JPG
General Electric Mazda B electric light, ductile tungsten filament, c. 1910-1915 - DSC06553.JPG
Swan Electric Light Co. incandescent light, carbon double arch filament, c. 1882 - DSC06555.JPG
United Electric Improvement Company incandescent light, carbon single arch filament, c. 1894 - DSC06547.JPG
Weston Electric Lighting Co. incandescent light, sinusoidal filament, c. 1885 - DSC06551.JPG
Toaster, maker and date unknown - Franklin Institue - DSC06674.JPG
Pulley system - Franklin Institue - DSC06672.JPG
Unidentified telescope - Franklin Institute - DSC06689.JPG
Unidentified telescope - Franklin Institute - DSC06705.JPG
Apollo lander, Franklin Institute - DSC06612.JPG
Interior view, Franklin Institute - DSC06535.JPG
Interior view, Franklin Institute - DSC06541.JPG
Interior view, Franklin Institute - DSC06542.JPG
Interior view, Franklin Institute - DSC06543.JPG
Interior view, Franklin Institute - DSC06570.JPG
Interior view, Franklin Institute - DSC06598.JPG
Interior view, Franklin Institute - DSC06606.JPG
Interior view, Franklin Institute - DSC06608.JPG
Interior view, Franklin Institute - DSC06614.JPG
Interior view, Franklin Institute - DSC06681.JPG
Interior view, Franklin Institute - DSC06708.JPG
Interior view, Franklin Institute - DSC06709.JPG
Interior view, Franklin Institute - DSC06715.JPG
Interior view, Franklin Institute - DSC06728.JPG
Franklin's Bells (replica) - DSC06569.JPG
Aircraft engine - Franklin Institute - DSC06591.JPG
Aircraft engine - Franklin Institute - DSC06592.JPG
Aircraft engine - Franklin Institute - DSC06593.JPG
Aircraft engine - Franklin Institute - DSC06594.JPG
Aircraft engine - Franklin Institute - DSC06596.JPG
Packard diesel aircraft engine - Franklin Institute.jpg
Propellers - Franklin Institute - DSC06584.JPG
T33 jet trainer - Franklin Institute - DSC06571.JPG
T33 jet trainer - Franklin Institute - DSC06577.JPG
Wright 1911 Model B Flyer - Franklin Institute - DSC06579.JPG
Wright 1911 Model B Flyer - Franklin Institute - DSC06581.JPG
Wright Brother 1903 drawing - Franklin Institute - DSC06583.JPG
Wright Brothers incidence indicator - Franklin Institute - DSC06588.JPG
Wright Brothers landing device - Franklin Institute - DSC06585.JPG
Wright Brothers pendular device - Franklin Institute - DSC06587.JPG
Bifocals by Benjamin Franklin - Franklin Institue - DSC06605.JPG
Centrifuge, maker unknown, c. 1860 - Franklin Institue - DSC06631.JPG
Mantel clock, maker unknown, c. 1870 - Franklin Institue - DSC06618.JPG
Redheffer's perpetual motion machine - Franklin Institue - DSC06610.JPG
Singer Sewing Machine, date unknown - Franklin Institue - DSC06676.JPG
1581 Galileo escapement - Franklin Institue - DSC06663.JPG
1660 English escapement - Franklin Institue - DSC06664.JPG
1710 verge escapement - Franklin Institue - DSC06668.JPG
1740 Sully's marine clock escapement - Franklin Institue - DSC06669.JPG
1760 escapement by James Ferguson - Franklin Institue - DSC06666.JPG
1770 double pinwheel escapement - Franklin Institue - DSC06667.JPG
1850 MacDowall single pin escapement - Franklin Institue - DSC06671.JPG
Amazing Machine collection - Franklin Institute - DSC06638.JPG
KVO-9 water-cooled insulation garment - Franklin Institute - DSC06695.JPG
Nairne London telescope - Franklin Institute - DSC06712.JPG
Nairne London telescope - Franklin Institute - DSC06714.JPG
Sundial, Chinese, Kangshi Dynasty c. 1700 - Franklin Institute - DSC06699.JPG
Baldwin 60000 locomotive - Franklin Institute - DSC06720.JPG
English Colliery locomotive model, 1812 - Franklin Institute - DSC06727.JPG
People's Railway Locomotive No. 3 - Franklin Institute - DSC06724.JPG
People's Railway Locomotive No. 3 - Franklin Institute - DSC06725.JPG
Benjamin Franklin's electrostatic generator, maker unknown, c. 1745 - DSC06559.JPG
Wright Brother airfoils and notes - Franklin Institute - DSC06572.JPG
Wright Brother airfoils and notes - Franklin Institute - DSC06573.JPG
Wright Brother airfoils and notes - Franklin Institute - DSC06574.JPG
Wright Brother airfoils and notes - Franklin Institute - DSC06575.JPG
Wright Brothers electrical control device - Franklin Institute - DSC06590.JPG
Wright Brothers wing balancing device - Franklin Institute - DSC06589.JPG
Benjamin Franklin bust after Jean-Jacques Caffieri, c. 1800 - Franklin Institute - DSC06686.JPG
Benjamin Franklin bust by Samuel Skillin, c. 1770-1785 - Franklin Institute - DSC06602.JPG
USS Franklin figurehead, c. 1853, by Woodbury Gerrish - Franklin Institute - DSC06600.JPG
Centrifuge, operating model, maker and date unknown - Franklin Institue - DSC06622.JPG
Hammond No. 1, Hammond Typewriter Co., NYC, 1888 - Franklin Institue - DSC06628.JPG
Henri Maillardet automaton, London, England, c. 1810 - Franklin Institute - DSC06656.jpg
Henri Maillardet automaton, London, England, c. 1810 - Franklin Institue - DSC06658.JPG
Terms of Use   Search of the Day