American Internet pioneer (born 1943) and one of 'the fathers of the Internet,' who developed TCP/IP technology and the first commercial email system. Two original schematic sketches by Vint Cerf of the “Internet ca 1977” and the “Nominal IP Packet Format,” both accomplished in black felt tip on white 8 x 5 sheets and signed at the bottom, "Vint Cerf." In overall fine condition.
