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AC DC electromagnetic manual motor generator for educational purposes
internal structure of the video camera
8-piston aeronautical radial engine bottom view
Iron lung on display at Tuskegee Institute National Historic Site, Tuskegee, Alabama, USA. Iron lungs were used to assist people paralyzed by polio to breath.
Photo of an early electrical motor magneto. Magnetos use magnets to generate electrical current. Isolated on white with clipping path. High quality photo
Old and heavy eletromechanical experimental machinery. Coils, cranks, and cast iron painted black, with slats and green wires wound into a dynamo: what object is it?
CNC Machine High Power Cutting Head on White Background
Submersible motor pump and agitator. Horizontal mixer pump.
Vintage metal pencil sharpene
close up cross section inside of pulse flow meter for high accuracy liquid flow rate measuring and control for industrial work
Old fashioned wooden spinning wheel on a pure white background.
Cosford, UK - 8 June 2014: Gnome vintage aero engine seen at RAF Cosford
Closeup modern outdoor elevator, background with copy space, full frame horizontal composition
Ancient speed controller of a steam turbine
Close-up shot of a corporate private jet's landing gear with suspension. See other images in the collection for shots of chocks, wheel system and runway.
1901 black printing press showing the flywheel and gold detailing isolated against a white background
Old Little Music Box
Close up image of an early oscillating motor, circa mid 1800s. Isolated on white with clipping path. High quality photo
Helicopter rotors in hangar.
Old moving part of the collector type electric machine, called rotor or motor armature with impeller on shaft for household appliances on a white background
close up of a stirling engine construction with white table and white background
windmill Wind Energy
Small propeller airplane at an air show. Selective focus
old angle grinder
Homemade airplane from secondary raw materials isolated on white background - image
Close-up metal boat propeller
Brass Marine Engine
Used on the 50´s
Free Images: "bestof:Gnome rotary engine, mounted on stand. - NARA - 518849.tif Scope and content General notes 518849 Local identifier 72-A-35 Department of the Navy Bureau of"
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