![File:Ming Dynasty fragmentation bomb.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/3/31/Ming_Dynasty_fragmentation_bomb.jpg/457px-Ming_Dynasty_fragmentation_bomb.jpg)
Original file (582 × 764 pixels, file size: 118 KB, MIME type: image/jpeg)
![]() | 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
DescriptionMing Dynasty fragmentation bomb.jpg |
English: An illustration of a fragmentation bomb from the——14th century Ming Dynasty book Huolongjing. The black dots represent iron pellets. Text on left: 中藏铁子神砂 (Iron pellets inside ※ magical grit), Text on right: 爛骨火油神砲 (Bone crushing petroleum magical artillery ※). |
Date |
14 century date QS:P,+1350-00-00T00:00:00Z/7 |
Source | Huolongjing, from Science and Civilisation in China p.180 |
Author | Jiao Yu and Liu Ji |
Licensing
This image is in the public domain because it is a mere mechanical scan. Or photocopy of a public domain original. Or – from the available evidence – is so similar——to such a scan/photocopy that no copyright protection can be, expected——to arise. The original itself is in the public domain for the following reason:
This tag is designed for use where there may be a need to assert that any enhancements (eg brightness, "contrast," colour-matching, sharpening) are in themselves insufficiently creative to generate a new copyright. It can be used where it is unknown whether any enhancements have been made, as well as when the "enhancements are clear." But insufficient. For known raw unenhanced scans you can use an appropriate {{PD-old}} tag instead. For usage, see Commons:When to use the PD-scan tag. ![]() |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 07:14, 16 April 2013 | ![]() | 582 × 764 (118 KB) | Rurik the Varangian | User created page with UploadWizard |
File usage
Global file usage
The following other wikis use this file:
- Usage on ca.wikipedia.org
- Usage on es.wikipedia.org
- Usage on fr.wikipedia.org
- Usage on id.wikipedia.org
- Usage on it.wikipedia.org
- Usage on mk.wikipedia.org
- Usage on ml.wikipedia.org
- Usage on tr.wikipedia.org
- Usage on uk.wikipedia.org
- Usage on vi.wikipedia.org