File:Glidden wire 1876.jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	05:37, 13 May 2007		2,048 × 1,536 (401 KB)	commons>IvoShandor	== Summary == {{Information \|Description=Two examples of Joseph Glidden's early barbed wire (1876). Top, Glidden's Coils/4-pt Triangualar line and bottom, Glidden's Coils/Military concertina wire. Barbed Wire History Museum at the Ellwood House Visitor Ce

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Camera manufacturer	Canon
Camera model	Canon PowerShot SD450
Exposure time	1/15 sec (0.066666666666667)
F Number	f/2.8
Date and time of data generation	02:41, 10 May 2007
Lens focal length	5.8 mm
Orientation	Normal
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
File change date and time	02:41, 10 May 2007
Y and C positioning	Centered
Exif version	2.2
Date and time of digitizing	02:41, 10 May 2007
Image compression mode	2
APEX shutter speed	3.90625
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APEX exposure bias	0
Maximum land aperture	2.96875 APEX (f/2.8)
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
Color space	sRGB
Focal plane X resolution	9,102.2222222222
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Focal plane resolution unit	inches
Sensing method	One-chip color area sensor
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Scene capture type	Standard