File:Quebec DSC08565 - Armstrong Cannon (36854970991).jpg
![File:Quebec DSC08565 - Armstrong Cannon (36854970991).jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/2/2c/Quebec_DSC08565_-_Armstrong_Cannon_%2836854970991%29.jpg/800px-Quebec_DSC08565_-_Armstrong_Cannon_%2836854970991%29.jpg?20180303041923)
Original file (6,140 × 4,211 pixels, file size: 23.28 MB, MIME type: image/jpeg)
Captions
Captions
Summary
editDescriptionQuebec DSC08565 - Armstrong Cannon (36854970991).jpg |
English: 1=Armstrong cannon, had a effective range of 3 km (1.89 mi), was made between 1861 and 1871. It is a rare and original artifact. It was installed in Fort number 1 in 1878 and never modified.
The cannon and its carriage weigh 7 tons. The Armstrong cannon was the first breech-loading piece of artillery. The bore, or hollow inside of the barrel, was rifled for greater firing accuracy and projectile speed. Levis Fort#1 National Historic site of Canada were built by the British Army on the south shore of the St. Lawrence River to protect the City of Quebec from a possible American invasion. Three Forts were built between 1865 and 1872. Fort number 1 presents remarkable technological innovations for those years. This fort has been beautifully restored by the Parks Canada. There are multimedia exhibitions on the history of Fort number 1, a casemate, a powder magazine, vaulted ramparts, tunnels or a shooting gallery. |
||||||||||||||
Date | |||||||||||||||
Source | DSC08565 - Armstrong Cannon | ||||||||||||||
Author |
creator QS:P170,Q122977591 |
Camera location | 46° 49′ 00.17″ N, 71° 08′ 50.7″ W ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
---|
Licensing
edit![w:en:Creative Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/7/79/CC_some_rights_reserved.svg/90px-CC_some_rights_reserved.svg.png)
![attribution](https://upload.wikimedia.org/wikipedia/commons/thumb/1/11/Cc-by_new_white.svg/24px-Cc-by_new_white.svg.png)
![share alike](https://upload.wikimedia.org/wikipedia/commons/thumb/d/df/Cc-sa_white.svg/24px-Cc-sa_white.svg.png)
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
![]() |
This image was originally posted to Flickr by archer10 (Dennis) 117M Views at https://flickr.com/photos/22490717@N02/36854970991 (archive). It was reviewed on 3 March 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
3 March 2018
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 04:19, 3 March 2018 | ![]() | 6,140 × 4,211 (23.28 MB) | Artix Kreiger 2 (talk | contribs) | Transferred from Flickr via Flickr2Commons |
You cannot overwrite this file.
File usage on Commons
The following page uses this file:
- File:DSC08565 - Armstrong Cannon (36854970991).jpg (file redirect)
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 | SONY |
---|---|
Camera model | ILCE-6300 |
Author | Dennis Jarvis |
Exposure time | 1/200 sec (0.005) |
F-number | f/8 |
ISO speed rating | 100 |
Date and time of data generation | 14:23, 17 August 2017 |
Lens focal length | 78 mm |
Width | 6,000 px |
Height | 4,000 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 137.7953 dpc |
Vertical resolution | 137.7953 dpc |
Software used | Adobe Photoshop Elements 15.0 (Macintosh) |
File change date and time | 15:27, 30 October 2017 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 14:23, 17 August 2017 |
Meaning of each component |
|
Image compression mode | 7 |
APEX shutter speed | 7.643856 |
APEX aperture | 6 |
APEX brightness | 10.08359375 |
APEX exposure bias | 0 |
Maximum land aperture | 4.96875 APEX (f/5.6) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
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 | 1 |
Focal length in 35 mm film | 117 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Lens used | E 18-200mm F3.5-6.3 OSS LE |
Date metadata was last modified | 12:27, 30 October 2017 |
Unique ID of original document | F979BA483E26DA813A4EF8EFC5AF35EC |