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File:Fourthcongressofthepuwp.JPG

Description Fourth congress of the Polish United Workers' Party, held in 1963.
Date 1963
Source From the 1964 book Twenty Years of the People's Republic of Poland, photographer not specified and no copyright notice in the book.
Author
This file is lacking author information.
Permission
( Reusing this file)

PD-POLAND.

Licensing

Public domain This image is in the public domain because according to the Art. 3 of copyright law of March 29, 1926 of the Republic of Poland and Art. 2 of copyright law of July 10, 1952 of the People's Republic of Poland, all photographs by Polish photographers (or published for the first time in Poland or simultaneously in Poland and abroad) published without a clear copyright notice before the law was changed on May 23, 1994 are assumed public domain in Poland.

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

  1. it was first published outside the United States (and not published in the U.S. within 30 days)
  2. it was first published before March 1, 1989 without complying with U.S. copyright formalities
  3. it was in the public domain in its home country (Poland) on the URAA date (January 1, 1996).
To uploader: Please provide where and when the image was first published.
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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.
Camera manufacturer SONY
Camera model DSC-P73
Exposure time 1/20 sec (0.05)
F-number f/2.8
ISO speed rating 100
Date and time of data generation 15:49, 3 April 2005
Lens focal length 6 mm
Orientation Normal
Horizontal resolution 72 dpi
Vertical resolution 72 dpi
File change date and time 15:49, 3 April 2005
Y and C positioning Co-sited
Exposure Program Normal program
Exif version 2.2
Date and time of digitizing 15:49, 3 April 2005
Image compression mode 8
Exposure bias 0
Maximum land aperture 3 APEX (f/2.83)
Metering mode Pattern
Light source Unknown
Flash Flash fired, strobe return light detected, compulsory flash firing, red-eye reduction mode
Colour space sRGB
Custom image processing Normal process
Exposure mode Auto exposure
White balance Auto white balance
Scene capture type Standard
Contrast Normal
Saturation Normal
Sharpness Normal

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