(Fibre sizes from http://www.carnicom.com/micro2.htm)
External link Conversion Calculator for Units of LENGTH (http://www.ex.ac.uk/cimt/dictunit/ccleng.htm)
... Bureau Central de Renseignements et d'Action (BCRA). There was also Direction Général des Services Spéciaux (DGSS or Special Services Executive), headed by Jacq ...