File:Chuangzi Nu1.jpg
Source
"Chinese Siege Warfare: Mechanical Artillery & Siege Weapons of Antiquity" by Liang Jieming, ISBN 981-05-5380-3
http://authors.history-forum.com/liang_jieming/chinesesiegewarfare/images/czn-sg1.jpg archive copy at the Wayback Machine
Licensed
- 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.
The photographs are part of my book. You're welcome to use them on Wikipedia so long as you list my book "Chinese Siege Warfare: Mechanical Artillery & Siege Weapons of Antiquity" by Liang Jieming (ISBN 981-05-5380-3) as the source.
I hope that helps.
Cheers, Leong Kit Meng (Liang Jieming) <liang_jieming@history-forum.com>