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BIBLIOGRAPHY

Wikipedia「Denarius」

Wikipedia (according to the sources of each article)

Claims Supported by This Source

  1. Table in Harl 1996: silver content was 935/1000 in 64–68 AD (Nero), and 5% in 274 AD (Aurelian).
  2. Over 90% in the 1st century, less than 60% by 200 AD, and 5% by 300 AD.

How to read the verification levels. 'Read' means the material was read in its entirety. 'Bibliography and abstract confirmed' means the bibliographic information and abstract were verified. 'Via course material' means the source was referenced through the main text of a book or a country's monetary history. The text hash is the SHA-256 of the main text from the original source page, excluding tags and whitespace, used to detect if the material has been altered.