Grace's Guide To British Industrial History

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Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,670 pages of information and 247,074 images on early companies, their products and the people who designed and built them.

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.

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[[image:2013 B'ham Janvier.JPG|thumb|c.1910 Janvier medallion copying machine, formerly used by Joseph Fray. Photographed in the Birmingham Museums reserve store in 2013.]]
[[image:2013 B'ham Janvier.JPG|thumb|c.1910 Janvier medallion copying machine, formerly used by [[Joseph Fray]] of Birmingham. Photographed in the Birmingham Museums reserve store in 2013.]]
Victor Prosper François Janvier was a French sculptor and engraver. Born 1 May 1851 in Paris, died 12 April 1911<ref>[https://fr.wikipedia.org/wiki/Victor_Janvier] Wikipedia</ref>
Victor Prosper François Janvier was a French sculptor and engraver. Born 1 May 1851 in Paris, died 12 April 1911<ref>[https://fr.wikipedia.org/wiki/Victor_Janvier] Wikipedia</ref>



Latest revision as of 20:16, 4 November 2024

c.1910 Janvier medallion copying machine, formerly used by Joseph Fray of Birmingham. Photographed in the Birmingham Museums reserve store in 2013.

Victor Prosper François Janvier was a French sculptor and engraver. Born 1 May 1851 in Paris, died 12 April 1911[1]

He developed the Janvier Reducing Machine, an improved machine for sinking dies for coins and medals by reducing them from larger patterns. Examples were used in mints around the world, including the Royal Mint.

Drawing here. [2]

See here[3] for an interesting article about Janvier's reducing machine, and other machines which influenced its development.


See Also

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Sources of Information

  1. [1] Wikipedia
  2. [2] Circuitous Root website: Studies in Antiquarian Technology and Other Matters: The Pantograph in Context
  3. [3] Medalblog - Medal Making History, Janvier’s Pantograph, December 27, 2010 by D. Wayne Johnson