File:Louisbourg-09082 - Countermine Tunnel (50231824616).jpg

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file(3,010 × 4,874 pixels, file size: 11.15 MB, MIME type: image/jpeg)

Captions

Captions

Add a one-line explanation of what this file represents

Summary

[edit]
Description

PLEASE, NO invitations or self promotions, THEY WILL BE DELETED. My photos are FREE to use, just give me credit and it would be nice if you let me know, thanks.

Behind this door in the outer walls of the fortress is a countermine tunnel. It was constructed in the late 1720s as part of the King's bastion defenses. Explosives would have been placed there in time of war to blow up beneath an attacking force. It was not used in the sieges of Louisbourg as the attacking armies did not come in that direction.

This countermine gallery was cruciform, with a main gallery approximately 120 ft. long to the crossing, and three arms each about 40 ft. long with a mine chamber at the end.
Date
Source Louisbourg-09082 - Countermine Tunnel
Author Dennis Jarvis from Halifax, Canada
Camera location45° 53′ 34.07″ N, 59° 59′ 08.23″ W Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

Licensing

[edit]
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 2.0 Generic license.
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) at https://flickr.com/photos/22490717@N02/50231824616. It was reviewed on 12 August 2021 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-sa-2.0.

12 August 2021

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current16:30, 12 August 2021Thumbnail for version as of 16:30, 12 August 20213,010 × 4,874 (11.15 MB)Mindmatrix (talk | contribs)Transferred from Flickr via #flickr2commons

There are no pages that use this file.

Metadata