A friend of mine wants to include copies of some early RFCs in a book. My understanding is that anything published before 1976 without a copyright notice, which would presumably include RFCs up through about number 700, is in the public domain. Does the IETF or IAB or RFC Editor take a position on this? Regards, John Levine, johnl@xxxxxxxx, Primary Perpetrator of "The Internet for Dummies", Information Superhighwayman wanna-be, http://www.johnlevine.com, Mayor "More Wiener schnitzel, please", said Tom, revealingly. _______________________________________________ Ietf@xxxxxxxx https://www1.ietf.org/mailman/listinfo/ietf