File:Abraham Lincoln by Alexander Helser, 1860-crop.jpg

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Summary

Description	Cropped portion of Abraham Lincoln Photograph, platinum print from wet plate collodion glass negative
Date	1860
Source	Museum of Fine Arts, Boston. Accession number: 51.2779.
Author	Alexander Hesler (1823–1895)

license

	This work is in the public domain* in the United States, and those countries with a copyright term of life of the author plus 100 years or less.*
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: cropped, adjusted contrast.

File usage

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Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.

Date and time of data generation	21:24, 20 February 2010
Width	523 px
Height	656 px
Bits per component	8 8 8
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	96 dpi
Vertical resolution	96 dpi
Software used	Adobe Photoshop CS5 Windows
File change date and time	16:44, 19 February 2011
Exif version	2.1
Colour space	Uncalibrated
Unique image ID	9740f1bcd2032dc20160fae0d8d27810
Date and time of digitizing	22:24, 20 February 2010
Date metadata was last modified	17:44, 19 February 2011
Unique ID of original document	xmp.did:1751A0E93E3CE0118E5D8D54009C2202
IIM version	5,145

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