Advances of concrete from 1916 to 1966 are explored in this film created to celebrate the Portland Cement Association's 50th Anniversary. Illustrated are great changes in structures, highways, farms, water facilities, and homes.
Пікірлер: 2
@nukebusters79978 жыл бұрын
Wonderful video!
@RememberTheSlapFilms7 жыл бұрын
Trump's going to bring back that spirit of optimism - its going to be great!