Shows coastline of Big Sur in California. Views of coastline from cliff. Golden Gate Bridge as seen from Presidio, San Francisco.
Yosemite National Park in California. Shows Bridalveil Waterfall, Half Dome above the Yosemite valley floor, Yosemite Valley, cliff El Capitan, Pinnacle Rock, Merced River and Giant Redwoods.
Views of Coast Redwood trees in California. Man standing near the trunk base of tree. A car moves on a road passing through the trunk base of a tree.
Rocket carrying SNAP (Systems Nuclear Auxiliary Power) 9A generator is launched from Vandenberg Air Force Base in California. SNAP-9A generator in space center and men working. By animation it is explained how satellite operations are carried out in space by making use of chemical and solar energies but with limitations. It is further explained how SNAP-9A generators work by means of nuclear energy. Animated versions of Thermocouple and Radioisotopes are shown. Shows Atomic Energy Commission men working and Nuclear generators installed at two different sites on earth.
Technicians work at AEC (Atomic Energy Commission) facility on SNAP (Systems Nuclear Auxiliary Power) generators to be launched in June and November months of year 1961. Design of SNAP generator is explained and shows generators at a pole and carried by a rocket in space. SNAP 9A modified by an added AC-DC converter. AEC personnel in fields to test missile launch effects of SNAP 9A. Simulated missile explosions are carried out to check if fuel capsule can withstand fire and explosions. After successful tests, SNAP 9A is launched from Vandenberg Air Force Base in California.
Recording describes the process through which dry tobacco leaf is converted in finished product as cigarette. Buildings and traffic in a Southern American city. Sign on the entrance of a bank reads 'Planters Bank & Trust Co.'. People at counters in bank. Tobacco farm and tobacco plants. Warehouses containing dry tobacco leafs. Tobacco leafs transferred to steam chambers for processing. Man at steam chamber controls. Women separate leafs and leaves put into baskets. Leaves pass on air pressure pipelines. Leaves are further processed by women before transferred into factory. Tobacco leaves are put into machine where stems are cut off. Tobacco leaves then put into machine for blending. Technicians and workers at machines. Equipment in a factory. Slicing of tobacco bales done by putting it into a machine with rotary blades. Shows man at machine. Fluffy masses of blended tobacco goes to cigarette making machine through conveyor belts. Cigarette produced in factory. Women near machines make cigarettes. Finished cigarettes at packaging machines. Men pack cigarette packets into cartons.
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.