A vast project to build a major airfield on Saipan, in the Marianas Islands, to enable U.S. B-29 operations against Japan mainland. Bulldozers and trucks work on the field. Asphalt plant in operation and a rock crusher in use. A lone B-24 Liberator bomber is seen in the middle of the field. Trucks transport asphalt and rock to strip. The asphalt being laid by the soldiers and then rolled on the strip.
U.S. Army Air Forces B-29 Super Fortress in flight during World War II. Map of Pacific Ocean showing Saipan, Philippines,China and Japan. B-29 circling overhead. A B-29 on final approach over water, with landing gear down. A B-29 flies over the field with gear up. Another B-29 in level flight at altitude, with landing gear down. A B-29 makes approach and lands on the new airfield, as interested military personnel watch from side of runway.
A video explaining the components of a Japanese Fu-Go paper balloon bomb- a weapon launched by Japan to drop bombs on the United States during World War 2. A United States Navy personnel inspects the Fu-Go paper balloon on its ballast. Paper bags and sandbags tied to the ballast of the Fu-Go balloon bomb. Payload comprises of incendiaries and anti-personnel bombs. Inflated “Type B” Fu-Go balloon made of 5 ply “washi” rice paper. United States Navy personnel lets go of holding the ballast of balloon bomb. Man unfolds a piece of rice paper. Man ripping a piece of rice paper, demonstrating the durability of the material. Fu-Go bomb inflated with hydrogen gas. Man holding the escape valve of the Fu-Go balloon bomb. Escape valve is shown as made of pressed steel and has a rubber gasket. Pressure is exerted by the rubber ring the escape valve. Spider bracket of escape valve.
A video explaining the components of the “Brain Center” of the Japanese Fu-Go paper balloon bomb- a weapon launched by Japan to drop bombs on the United States during World War 2. An inflated paper balloon bomb. A man with a pencil points to parts of the “Brain Center” of the balloon such as the electrical source (battery case), demolition block, barometer box, fused jacks, jack switches, blowout plugs, sandbags, and incendiary bombs. Man puts away his pencil. Man pulls back sandbags to show the central payload of the paper balloon bomb. Man demonstrates how ballast falls. Man demonstrates mechanism and release of the pay loads. A sandbag falls. Man attaches sandbag back to the ballast. Man shows a T-hook of the ballast. Man re-attaches a T-hook back in the ballast.
Small school girls play. Japanese children practice and compete in traditional Japanese martial arts Kendo with bamboo sticks. Japanese school children play tug of war and run through a line of showers on the way to a swimming pool to swim and play with a ball. (World War II period)
Japanese Nakajima airplanes take off from an airfield on Japanese-held island in Pacific. Soldiers and people stand on the airfield. People watch the planes take off. Soldiers wave flags. Japanese officer waves hat on the platform. People in the background. Civilians wave at departing Japanese planes. (World War II period).