Three items signed by Internet pioneer Vint Cerf, including: a color glossy 8 x 10 photo of Cerf seated on a conference table, signed in black felt tip; a color glossy 8 x 10 half-length photo of Cerf in an explanatory pose, signed in silver ink; and a diagram sketch of the "Internet, ca. 11/22/1977," which details the connection between the "Packet Radio Net," the "ARPANET," and the "SATNET," accomplished in black felt tip on a white 11 x 8.5 sheet by Cerf, who signs below. In overall very fine condition.
