General privilege granted to Adrien Le Roy and Robert Ballard, Paris (1552)
Source: Bibliothèque nationale de France : Mss. Fr. 22077 n°2
Citation: General privilege granted to Adrien Le Roy and Robert Ballard, Paris (1552), Primary Sources on Copyright (1450-1900), eds L. Bently & M. Kretschmer, www.copyrighthistory.org