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File:武经总要全前集卷十二 霹雳火球图.jpg

Summary

Description
English: Illustration for fire cracker ball in Wujing Zongyao
Date 1044
Source Wujing Zongyao 武经总要
Author 曾公亮 11th century

Licensing

Public domain This work is in the public domain in the United States, and those countries with a copyright term of life of the author plus 100 years or less.
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.
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Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
Author Picasa
Software used Picasa
Exif version 2.2
Unique image ID 2f18bc16804bde4b4e5b888014e6a9e5

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