French
DeutschFile:Process of attack.png
Size of this preview: 649 × 599 pixels. Other resolutions: 260 × 240 pixels | 520 × 480 pixels | 832 × 768 pixels | 1,098 × 1,014 pixels.
Original file (1,098 × 1,014 pixels, file size: 672 KB, MIME type: image/png)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description | English: "Plan exhibiting the process of attack on two fronts of fortification". A diagram showing the method of approaching an enemy fort using saps and parallels, published in 1859. |
| Date | |
| Source | Douglas, Howard, Sir (1859), Observations on modern systems of fortification. London, John Murray. p. 162 https://babel.hathitrust.org/cgi/pt?id=hvd.32044020538583;view=2up;seq=192 |
| Author | Illustrations not credited. |
Licensing
 | This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929. |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:23, 8 February 2018 | | 1,098 × 1,014 (672 KB) | Alansplodge | User created page with UploadWizard |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on es.wikipedia.org
