The geophysical activities at the Atmospheric Ionization Laboratory in Cambridge, Massachusetts. The men operate research equipment. A man operates telegraph recorder. A man and a woman study an instrument designed to check the small fluctuations in atmospheric pressure. A woman writes the speed of the air on a paper. A water table and a man operates it. Another man measures amplitude signal. A man studies a graph used to record earth motion for scientific study. A man puts the graph in a wooden box and is attached with parachute. A radio carrier signal.
The geophysical activities at the Atmospheric Ionization Laboratory in Cambridge, Massachusetts. Men at the laboratory operate different instruments. Views of research on the ionosphere in the laboratory. A scientist conducts a research and uses various apparatus. A model of U.S. B-29 Superfortress on top of a table with a portable laboratory. Personnel in a research laboratory as they operate an equipment. He operates electron microscope and performs experiments. A man at a blackboard as he works out mathematical problems.
Development progress report of U.S. F-105 Thunderchief fighter bomber in the United States. U.S. Air Force YF-105A Thunderchief being towed. Republic maintenance men work on TF-105B on a ramp. The emergency hydraulic ram air turbine being extended from fuselage and then retracted. A bluff-shaped B-1 bomb being towed out and positioned under YF-105 on the ramp. Bluff-shaped B-8 bomb being lifted up into the YF-105A bomb bay. YF-105A taxis at the Edwards Air Force Base. Flyover of YF-105A. The wing tips and horizontal stabilizers being coated with high visibility paint. YF-105A in flight. A bomb bay and bluff shaped B-8 bomb drops towards the ground. Artwork depicts position change of the horizontal stabilizers. F-105B on dry lake bed after landing gear failure during the first flight. A truck mounted crane lifts the F-105B off the dry lake bed. F-105B with gear extended being towed by a tug on the dry lake bed. Two airmen work in the control room at the Edwards Air Force Base. A F-105B turns to the left and taxis towards the runway. Airmen work in the control tower. F-105 B taxis and takes off and retracting its landing gear. F-105 climbs after the take off.
LL D awarded to U.S. General John J. Pershing and General Crowder at the University of Missouri, United States. During 1920 commencement exercises at the University of Missouri, U.S. Army officer General John J. Perishing receives an honorary degree. President Hill of the University of Missouri awards LLD degree to General Pershing and also to U.S. Military officer Enoch Herbert Crowder who had been instrumental in the draft for World War I. General Pershing wears a cap and gown after receiving his degree. A finger points to Pershing's name on diploma.
U.S. Army officer General John J. Pershing on a western tour in the United States. General Pershing with other officials exits Ferry Terminal on arrival in San Francisco on January 25, 1920. A close up of General Pershing talking to officials including Mayor James Rolph Jr. and Raphael Weill, a well known San Francisco business and civic leader. U.S. Army troops parade on the streets and hold the flag of the United States in San Francisco, California. General Pershing at a podium and about to speak at open air rally. Crowd on the field. General Pershing in a car and receiving applause of crowd during Los Angeles parade on January 26, 1920. People stand on either side of the street in downtown Los Angeles.
View from a high point, possibly a building, of sailors in training at Great Lakes Naval Station, near North Chicago, in Lake County, Illinois, in World War 1. They march from closed three column abreast formation into a spread formation for calisthenics. They follow a leader in performing exercises. Closeup of the exercise leader in action on a platform. About 20 sailors running a race, as others watch from sidelines. Teams of sailors playing a type of race passing a basketball under their legs. Large group of sailors boxing in pairs. Two sailors in a boxing match, encircled by other sailors, and refereed by a Marine officer in shirtsleeves. Change of location to Key West, Florida. Brief glimpse of U.S. marines in military combat maneuvers at a sandy area. As they move forward, an explosive charge ignites nearby.
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.