File:Lockkeeper's House, DC.jpg
Original file (2,576 × 1,806 pixels, file size: 1.46 MB, MIME type: image/jpeg)
Captions
This is an image of a place or building that is listed on the National Register of Historic Places in the United States of America. Its reference number is 73000218. |
Summary edit
DescriptionLockkeeper's House, DC.jpg |
English: The Lock Keeper's House located at 17th Street and Constitution Avenue, NW in West Potomac Park, Washington, D.C. Constructed in 1833, the Federal-style building housed the Chesapeake and Ohio Canal Extension operator (the Extension connected the C&O Canal to the Washington City Canal). The house was abandoned in 1855 and fell into disrepair. In 1903, the building was partially renovated and used as storage for park service equipment. On November 30, 1973 the Lock Keeper's House was added to the National Register of Historic Places. |
Date | |
Source | Own work |
Author | AgnosticPreachersKid |
Camera location | 38° 53′ 31.53″ N, 77° 02′ 22.11″ W | View this and other nearby images on: OpenStreetMap | 38.892093; -77.039474 |
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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.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:36, 2 March 2009 | 2,576 × 1,806 (1.46 MB) | APK (talk | contribs) | {{Information |Description={{en|1=The Lock Keeper's House located at 17th Street and Constitution Avenue, NW in West Potomac Park, Washington, D.C. |
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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 | NIKON |
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Camera model | COOLPIX L18 |
Exposure time | 1/250 sec (0.004) |
F-number | f/3.9 |
ISO speed rating | 95 |
Date and time of data generation | 13:21, 13 August 2008 |
Lens focal length | 12.299 mm |
Author | Picasa 2.7 |
Orientation | 0 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Picasa 3.0 |
File change date and time | 15:40, 13 August 2008 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 13:21, 13 August 2008 |
Meaning of each component |
|
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, auto mode |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
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 | 76 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Unique image ID | 6df65bc62eabf8cab1c5a1627f385a5f |