It is a numeric symbol whose graphical representation does not have either the same height or the same basis as the capital letters; also called the figure not aligned, tiny, low box, text or old style, because it was used since the invention of the printing press until the 19th century; so-called in honour to the Elzevir family or Elzeviro of Louvain, during the 16th and 17TH centuries had with the Church exclusive print religious texts; After a period of disuse during the 19th and 20th centuries, it has become to be used, from the 1980s, especially in texts of history without mathematical function but, above all, chronological. The figure I have down to prevent automatic registrations is not elzeviriana.
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