So whenever we have writer’s block here at Printcraft Solutions, we turn to our trusted bible of printing, “The Print and Production Manual,” 8th edition, edited by Michael Barnard. An oldie but goodie. Here is an excerpt:
“All Printing measurements derive from the term ‘point’, which was the base unit of measurement used in the early days of printing to describe the common sizes of type. In those days it was used with no particular sense of precision. Founts were cast in 6 point size, 10 point size, 24 point size etc. but were known more commonly by name: the 6 point size came to known as Nonpareil, 8 point as Brevier, 10 point size Long primer and the commonly used 12 point as Pica… …of these names, only point and pica have survived to the present.
“A disastrous fire in a Chicago type foundry in the 1870s led to a call for standardisation and the point was defined at .013837 inches, the pica at .166044 inches. The subsequently became the accepted - and exactly defined - units of measurement for all typographical purposes in America and Great Britain.”
“In Continental Europe… [they] used a slightly different definition of the point as its standard - the didot point - and its equivalent to the 12 pt pica, the cicero. The Didot system has become the standard system in Europe. Didot points and picas are some seven per cent larger than Anglo-American points and picas.
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