File:Restored Edison Dynamo2.JPG

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Restored Edison 100 kilowatt dynamo now at the ConEd Learning Center. The large handle and yoke in the foreground was for turning the commutator brushes to neutral field when they needed to be changed.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	13:45, 31 May 2011		2,112 × 2,816 (1.3 MB)	Administrator4 (talk \| contribs)	Restored Edison 100 kilowatt dynamo

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Camera manufacturer	NIKON
Camera model	COOLPIX S9
Exposure time	10/303 sec (0.033003300330033)
F Number	f/3.5
ISO speed rating	151
Date and time of data generation	22:28, 8 April 2011
Lens focal length	6.4 mm
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	COOLPIX S9V1.0
File change date and time	22:28, 8 April 2011
Y and C positioning	Co-sited
Exposure Program	Normal program
Exif version	2.2
Date and time of digitizing	22:28, 8 April 2011
Meaning of each component	Y Cb Cr does not exist
Image compression mode	2
APEX exposure bias	0
Maximum land aperture	3.6 APEX (f/3.48)
Metering mode	Pattern
Light source	Unknown
Flash	Flash fired, compulsory flash firing, red-eye reduction mode
Supported Flashpix version	1
Color space	sRGB
File source	Digital still camera
Scene type	A directly photographed image