Three items signed in black felt tip by Internet pioneer Vint Cerf, including: a color glossy 10 x 8 photo of Cerf against a pixelated backdrop; and a pair of connection diagram sketches on white 8 x 5 sheets, with one marked "First 4 Nodes of ARPANET" and the other marked "First 3 nets of Internet, ca 1977." In overall fine condition. Accompanied by a Google business card belonging to Cerf, who signs in black ballpoint.
