U.S. sailors assemble seaplanes in the United States. The seaplanes lined up on a shore in front of canvas hangars. A seaplane flies over a battleship and a submarine. United States sailors assemble the parts of an airplane. They put a wing into place, assemble the tail portion and place the propeller on the airplane.
A documentary shows a United States official explaining about the first nuclear powered submarine, USS Nautilus, with the help of a model submarine in the United States. He explains how the nuclear power works. The official talks about protection against radiation. He explains the mechanics of the nuclear power using a stick. He points at a uranium filled container and a boiler that produces steam for the turbine to start. The official demonstrates the operation of the power plant by opening and closing the turbine valve. He further talks about how the power plant works. Arrows on the pipes of the power plant.
A documentary shows a United States official explaining about the first U.S. submarine 'Turtle' with the help a picture in the United States. He explains the functioning of the submarine pointing at its picture with a stick in hand. He points at a lever in the front and a bomb at the other end of the picture. A chart explains that 1 pound of uranium is equal to 2,600,000 pounds of coal. Another chart shows batteries of the submarine. A picture of the RMS Queen Mary. A diagram on the chart shows the amount of air required to burn oil. A woman assistant removes the charts from a table.
United States Senator Andrew Frank Schoeppel with Senator Bricker in the United States. Senator Andrew Frank Schoeppel reviews G.O.P. ( Republican party) record with Senator John W. Bricker. Senator Bricker talks about problems regarding television and radio, transportation, and commerce and also expresses his hope that the people of Kansas support Senator Schoeppel for reelection. Senator Andrew Frank Schoeppel thanks Senator John W. Bricker for his work as Chairman on the Interstate and Foreign Commerce Committee and talks about the work to be done ahead.
Film 'Lumbering in the North Woods' shows forests being converted to lumber in the United States. Animated map of United States shows Southern forests, Hardwood forests, Northern forests and Rocky mountain forests. View of the pine trees in Northern forests.
United States workers working in a butchery in the United States. Workers cut meat. They remove ribs by their hands. Workers remove spare ribs and pull the loins. Shoulders being cut into hams with the help of machinery. Chart shows beef cuts from fore quarters.
CRITICALPAST.COM: About Us | Contact Us | FAQs - How to Order | License Agreement | My Account | My Lightboxes | Shopping Cart | Advanced Search | Featured Collections | Website Terms & Conditions | Privacy Policy ©2026 CriticalPast LLC.
License Agreement |
Terms & Conditions |
Privacy Policy
©2026 CriticalPast LLC.