Precursor to Internet, Oct 29 1969.
This was not Arpanet (probably) or me. From my early 1970s high school annual. A teletype at Pullman High School connected to the Washington State University computer that was across town. Notice the rotary dial for phone connection.
Back then, I thought computers were just for mathematicians.
Pictured is a math whiz who's name I forgot, but I think I remember he'd moved to Pullman from Orofino, Idaho.