File:Fig 1-3 - Lighthouse exhibit at the International Exhibition of Electricity, Paris, 1881.jpg

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Camera manufacturer	Canon
Camera model	Canon EOS 20D
Author	HIstorical Photographs of China
Exposure time	1/4 sec (0.25)
F Number	f/13
ISO speed rating	100
Date and time of data generation	16:56, 31 October 2011
Lens focal length	50 mm
Copyright holder	© 2012 Felicity Somers Eve
Width	3,266 px
Height	2,529 px
Bits per component	8 8 8
Compression scheme	Uncompressed
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	96 dpi
Vertical resolution	96 dpi
Data arrangement	chunky format
Software used	Adobe Photoshop CS5 Windows
File change date and time	15:25, 1 December 2011
Exposure Program	Manual
Exif version	2.21
Date and time of digitizing	16:56, 31 October 2011
APEX shutter speed	2
APEX aperture	7.400879
APEX exposure bias	0
Maximum land aperture	0.96875 APEX (f/1.4)
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
Color space	Uncalibrated
Focal plane X resolution	3,959.3220338983
Focal plane Y resolution	3,959.3220338983
Focal plane resolution unit	inches
Custom image processing	Normal process
Exposure mode	Manual exposure
White balance	Auto white balance
Scene capture type	Standard
Serial number of camera	830405917
Lens used	50.0 mm
Owner of camera	unknown
Rating (out of 5)	0
Date metadata was last modified	13:50, 10 June 2014
Unique ID of original document	xmp.did:555FE1EB5F05E111BB45F1E5384AE13F
Copyright status	Copyrighted
Contact information	hums-chinaphotos@bristol.ac.uk University of Bristol Bristol, , BS8 1TH
IIM version	4