1943/1963: Alex Tremulis' Gyronaut LBJ200 was to be a high-speed intercity transport with a cruising speed of 200 miles per hour. Twenty years prior, Tremulis' 1943 locomotive streamliner was similarly predicting the future. In 1964, it would be the Gyronaut X-1 that would be realized from Tremulis' dreams of yesterday's tomorrows... - https://www.facebook.com/photo.php?fbid=548272195262092&set=a.263382227084425.62408.247439348678713&type=1&theater
In the future we all have helicopters!
The Illustrated Jules Verne Une Ville flottante (1869) 29 illustrations by Jules-Descartes Férat
Blade Runner - Blade Runner cars More
Hughes Industries Poster 1939 World's Fair but probably could actually be Howard Stark
Ed Emshwiller - One Against Herculum, 1959. The Science Fiction Gallery