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File:RomanAbacusRecon.jpg

RomanAbacusRecon.jpg ‎(300 × 239 pixels, file size: 24 KB, MIME type: image/jpeg)
Did You Know This image appeared on Wikipedia's Main Page in the Did you know? column on 1 September 2004.
Wikipedia

Summary

Description
Deutsch: Rekonstruktion eines römischen Abakus im RGZ-Museum Mainz (1977)
Das Original ist aus Bronze und befindet sich in der Bibliothèque nationale de France (Paris)
English: Reconstruction of a Roman Abacus, made by the RGZ Museum in Mainz, 1977
The original is bronze and is held by the Bibliothèque nationale de France, in Paris.
Español: Reconstrucción de un ábaco romano, hecha por el RGZ Museum en Mainz, 1977
El original es de bronce y está en manos de la Biblioteca Nacional de Francia, en París.
Polski: Rekonstrukcja rzymskiego abakusa, zrobiona przez RGZ Museum w Mainz, 1977.
Oryginał jest z brązu i przechowywany jest w Bibliothèque nationale de France, w Paryżu.
Date 1 May 2004
Source Photographer: Mike Cowlishaw (aus der englischen Wikipedia)
Author Photographer: Mike Cowlishaw (aus der englischen Wikipedia)

Exposure time: 1/15.00 F-stop: 3.5 ISO speed: 100 Focal length: 15.0000 Focal length (35mm): 97 Camera: Minolta Xi Photographer: Mike Cowlishaw Please note the 'history' entry below is wrong, this is an original photograph 2004-05-01 12:39:27, nothing to do the EB.

Licensing

GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.

w:en:Creative Commons
attribution share alike		 This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
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This licensing tag was added to this file as part of the GFDL licensing update.
The following pages on Schools Wikipedia link to this image (list may be incomplete):

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.
Image title MINOLTA DIGITAL CAMERA
Camera manufacturer Minolta Co., Ltd.
Camera model DiMAGE Xi
Exposure time 17,895,697/268,435,456 sec (0.066666666418314)
F-number f/3.5
ISO speed rating 100
Date and time of data generation 12:39, 1 May 2004
Lens focal length 15 mm
Orientation Normal
Horizontal resolution 72 dpi
Vertical resolution 72 dpi
Software used V100-01
File change date and time 12:39, 1 May 2004
Exposure Program Normal program
Exif version 2.2
Date and time of digitizing 12:39, 1 May 2004
Image compression mode 4
APEX brightness 2.2999999970198
Exposure bias 0
Maximum land aperture 3.7000000029802 APEX (f/3.61)
Metering mode Pattern
Light source Unknown
Flash Flash did not fire, compulsory flash suppression
Colour space sRGB
Custom image processing Custom process
Exposure mode Auto exposure
White balance Auto white balance
Digital zoom ratio 0
Focal length in 35 mm film 97 mm
Scene capture type Standard
Contrast Normal
Saturation Normal
Sharpness Normal
Subject distance range Close view

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