File:Летурно Ш. Эволюция рабства. (1897) — Тит. лист.jpg
Original file (626 × 950 pixels, file size: 348 KB, MIME type: image/jpeg)
Captions
Summary
[edit]Эволюция торговли | |
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Author | |
Title |
Эволюция торговли |
Description |
Из оглавления: Рабство в животном царстве. Начала рабства в Меланезии. Рабство в Африке. Рабство у туземцев Америки, в Мексике и Перу. Рабство у азиатских народов. Рабство в Египте, у семитов, в Индии и Персии, в Греции, в Риме, у европейских варваров и др. |
Language | Russian |
Publication date |
1896 publication_date QS:P577,+1896-00-00T00:00:00Z/9 |
Source | [1] |
Licensing
[edit]This image is in the public domain because it is a mere mechanical scan or photocopy of a public domain original, or – from the available evidence – is so similar to such a scan or photocopy that no copyright protection can be expected to arise. The original itself is in the public domain for the following reason:
This tag is designed for use where there may be a need to assert that any enhancements (eg brightness, contrast, colour-matching, sharpening) are in themselves insufficiently creative to generate a new copyright. It can be used where it is unknown whether any enhancements have been made, as well as when the enhancements are clear but insufficient. For known raw unenhanced scans you can use an appropriate {{PD-old}} tag instead. For usage, see Commons:When to use the PD-scan tag. Note: This tag applies to scans and photocopies only. For photographs of public domain originals taken from afar, {{PD-Art}} may be applicable. See Commons:When to use the PD-Art tag. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 01:46, 30 May 2016 | 626 × 950 (348 KB) | Senapa (talk | contribs) | Cropped 18 % horizontally and 7 % vertically using CropTool with precise mode. | |
01:44, 30 May 2016 | 768 × 1,024 (431 KB) | Senapa (talk | contribs) | Transferred from https://img-fotki.yandex.ru/get/17/12616170.77/0_11ba77_cefbc5ea_orig |
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File usage on Commons
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Panasonic |
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Camera model | DMC-LF1 |
Exposure time | 1/400 sec (0.0025) |
F-number | f/3.4 |
ISO speed rating | 800 |
Date and time of data generation | 08:41, 4 June 2014 |
Lens focal length | 11.3 mm |
Orientation | Normal |
Software used | Ver.1.1 |
File change date and time | 08:41, 4 June 2014 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 08:41, 4 June 2014 |
Meaning of each component |
|
Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3.53125 APEX (f/3.4) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 53 mm |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |