File:YPF Workers Working On Well 128, 1923.jpg : Soft.lk - A Premium Software Developers - Meet one of the most powerful and intuitive POS systems for retail in Sri Lanka

This work is in the public domain in the United States because it meets three requirements:

it was first published outside the United States (and not published in the U.S. within 30 days),
it was first published before 1 March 1989 without copyright notice or before 1964 without copyright renewal or before the source country established copyright relations with the United States,
it was in the public domain in its home country (Argentina) on the URAA date (1 January 1996).

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Note: This tag should not be used for sound recordings.

File history

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	Date/Time	Dimensions	User	Comment
current	05:05, 18 December 2011	823 × 542 (319 KB)	Frère Jacques	black/white
	04:55, 18 December 2011	823 × 542 (199 KB)	Frère Jacques	sharper, adjusted contrast
	04:45, 18 December 2011	823 × 542 (122 KB)	Frère Jacques	{{Information \|Description=A group of Y.P.F. workers working on well number 128. \|Source=http://deila.dickinson.edu/patagonia/newsite/en/museum/oilprivatization/index.htm \|Date=1923 \|Author=Unknown \|Permission= \|other_versions= }} [[Category:Argentina in

Metadata

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Width	823 px
Height	542 px
Bits per component	8 8 8
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	100 dpi
Vertical resolution	100 dpi
Software used	Adobe Photoshop CS5 Macintosh
File change date and time	05:59, 18 December 2011
Exif version	2.21
Color space	Uncalibrated
Date and time of digitizing	06:57, 18 December 2011
Date metadata was last modified	06:59, 18 December 2011
Unique ID of original document	xmp.did:018011740720681189F1BC0F96D43F91
IIM version	114

File history