Unit Definition (didot point) The didot point is a unit of distance used in typography. It was named after the French typographer Firmin Didot (1764-1836).
Unit Definition (pulgada) The pulgada is a traditional Spanish inch, equal to 1/12 pie. The pulgada varies from about 23.2 to 24.1 millimeters (0.913 to 0.949 inch).
Length/Distance 
