Francais
Deutsch
Italiano
Refine Your Search
Guadalajara Mexico 1920 stock footage and images
- Showing 1105 to 1110 of 1233 results
more
Hide
A train moves on railway tracks as engine leaves smoke in the United States.
A railroad train approaching from far in the distance, reaching camera position, and passing by as it moves on railway track in the United States. Low view of railway track looking into the distance. Train approaching in the distance.The large black locomotive engine coming into view and approaching at high speed, hauling train cars. The steam locomotive engine sending steam and smoke upwards as the train passes by. Passenger cars going by quickly, coupled to the train.
Reenactment shows early 20th century U.S. research in gas turbines that contributed to development of turbojet airplane engine
Views of Cornell University where mechanical engineer, Stanford Moss, conducted research into gas turbines as part of his doctoral thesis work in 1903. Dr. Moss later joined the staff of General Electric Company. During World War I Dr. Moss is called to Washington DC to discuss, with the National Advisory Committee on Aeronautics (NACA), development of a turbo supercharger for airplane engines. View of a biplane with turbo supercharger mounted on top of radial engine. Animated diagram illustrating workings of a turbo supercharger. Using a supercharged engine, the U.S. Army Air Services established an altitude record of 36 thousand feet. (The pilot, flying without supplemental oxygen, passes out and doesn't regain consciousness until the airplane has fallen about 30 thousand feet.)
Animated map shows forest areas and workers come out for their daily work in the United States.
The lumber industry in forest areas of the United States. Animated map shows the Northern Forest, Hardwood Forest, Southern Forest, Rocky Mountain Forest and the Pacific Forest. Snow covered roofs at a lumber camp in northern Michigan during the winter. Workers come out for their daily work. Horse drawn carts on a snow covered surface.
Transportation of logs from felling trees to loading them onto flatcars on a railroad in the United States.
The lumber industry in forest areas of the United States. Two men fell a tree with a saw. The tree falls on the ground. Logs are drawn to a convenient place with the help of horse drawn carts. A low loading sled makes it easy to load the logs. Group of men load these logs on flatcars. A train loaded with logs departs from a station.
Wooden logs are lifted and moved by cranes and horse drawn carts in the United States.
The lumber industry in forest areas of the United States. Wooden logs are dragged and pulled with the help of a crane. The logs are moved by an aerial cable. The logs slung from axles of large two wheeled carts. These carts are hauled by horses. Workers in Michigan use a crane to load logs onto flatcars.
Wooden logs are floated down a river to reach a mill in the United States.
The lumber industry in forest areas of the United States. Transportation of wooden logs is done through rivers. A group of workers in a boat. The logs come down with the force of water. Workers remove blocked logs at various points using long poles. The wooden logs reach a mill where they are sorted. The logs roll into water from flatcars.