File:Brass plate (16911864106).jpg
![File:Brass plate (16911864106).jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Brass_plate_%2816911864106%29.jpg/800px-Brass_plate_%2816911864106%29.jpg?20180907022934)
Original file (4,608 × 3,456 pixels, file size: 2.82 MB, MIME type: image/jpeg)
Captions
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Summary
[edit]DescriptionBrass plate (16911864106).jpg |
Archaeologists are currently trying to determine the function of this artifact. The dimensions are 18 inches square by 1/2 inch thick, with a lip around the perimeter. There are no holes or attachment points on any surface. It is possible that this plate served some purpose in the powder room, or was associated with ordnance – as it is made of brass and is non-sparking. Photo by Jim Jobling, Texas A&M University Conservation Research Lab. |
Date | Taken on 23 March 2015, 22:48 |
Source | Brass plate |
Author | U.S. Army Corps of Engineers Savannah District |
Licensing
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This image was originally posted to Flickr by U.S. Army Corps of Engineers Savannah District at https://flickr.com/photos/45417428@N05/16911864106 (archive). It was reviewed on 7 September 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
7 September 2018
Public domainPublic domainfalsefalse |
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This file is a work of a U.S. Army soldier or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, it is in the public domain in the United States.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 02:29, 7 September 2018 | ![]() | 4,608 × 3,456 (2.82 MB) | Tyler ser Noche (talk | contribs) | Transferred from Flickr via #flickr2commons |
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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 | Canon |
---|---|
Camera model | Canon PowerShot ELPH 135 |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/3.2 |
ISO speed rating | 800 |
Date and time of data generation | 22:48, 23 March 2015 |
Lens focal length | 5 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | ACDSee 14 |
File change date and time | 10:12, 24 March 2015 |
Y and C positioning | Centered |
Exif version | 2.3 |
Date and time of digitizing | 22:48, 23 March 2015 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 4.90625 |
APEX aperture | 3.34375 |
APEX exposure bias | 0 |
Maximum land aperture | 3.34375 APEX (f/3.19) |
Metering mode | Pattern |
Flash | Flash did not fire, auto mode |
DateTime subseconds | 386 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 19,041.32231405 |
Focal plane Y resolution | 18,989.010989011 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
GPS tag version | 0.0.3.2 |
Rating (out of 5) | 0 |