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Mexico 1967 stock footage and images
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FBI examiner compares typewritten samples and handwriting for court evidence
A police detective visits an office. A woman leads the detective to a desk. Female employees are seen working at their desks. The detective sits and examines typewritten documents. The detective uses a typewriter to analyze an extortion note. Document examiner inspects typewritten samples at the document section of the FBI (Federal Bureau of Investigation) laboratory. The examiner checks the typewriter standards file to confirm the make, model, and style of type for the notes. The examiner analyzes and compares samples. Typewriters on shelf behind the examiner. The examiner uses a magnifying glass to compare notes. He writes another note to analyze the sample. The examiner reads from a note. Sign reads “Court Appearances for Expert Testimony” above a map of the United States. The FBI document examiner marking characteristics of a handwriting to be used as court evidence.
Serology unit of the FBI laboratory gathers and analyzes blood samples from a crime scene
Technicians working at the serology unit of the FBI (Federal Bureau of Investigation) laboratory. A technician collects blood sample from a shirt belonging to a suspect. The examiner drops benzidine reagent and dilute hydrogen peroxide into the blood sample in cotton swab. The blood sample turns blue. The examiner writes down notes and cuts a sample from the shirt for microchemical hemoglobin test. He places the sample on the microscope slide. The examiner applies a reagent on the sample in the microscope slide. The slide is warmed before being placed under a microscope. The examiner uses the microscope. Red crystals indicating the presence of hemoglobin found under a microscope. The examiner runs test for origin and blood group of the sample. The examiner also gathers samples from the unstained part of the cloth. The samples are placed on test tubes which are placed on a rack. The examiner marks the locations where the samples were taken in the clothing. The examiner writes notes on his worksheet. Blood serums are added to the samples. The rack containing samples are placed inside a refrigerator overnight. The examiner brings out a vial containing liquid blood sample from the same refrigerator. The liquid blood sample is centrifuged, and samples are gathered for a liquid blood grouping slide. Testing solutions are added to the samples. The slide is agitated to expedite the grouping reaction. The examiner reads the slide through a microscope. The examiner brings out vials of samples from blood-stained fabric gathered the day before. The test tubes are placed on the centrifuged machine. Blood samples on vials are placed in small rack. The examiner determines blood sample to be of human origin. Centrifuged grouping samples are placed in grouping slides to determine blood type. Examiner reads samples microscopically. A technician fills out a worksheet. Law enforcement officers read a laboratory report from the FBI.
U.S. Air Force Strategic Air Command (SAC) Convair B-36s at Walker Air Force Base. Aircrew in a room discussing mission
Convair B-36 aircraft of the U.S. Air Force Strategic Air Command (SAC) with engines running at Walker Air Force Base. B-36 landing. Air crew members in a room discussing a mission. (Three field grade officers in the crew.)
Airmen board C-124 Globemaster II at at Walker Air Force Base.
Airmen with their luggage boarding C-124A Globemaster II. Before repeating the event for the camera, they pose smiling. They board again, walking up the aircraft ramps beneath the open clam-shell doors.
Crew members in cold weather gear aboard aircraft. C-124 takes off from Walker Air Force Base. B-36s parked on airfield
Crew member dressed in heavy flying equipment, wearing back-pack parachute, looking into a scope.View of C-124 starting an engine. Momentary glimpse of C-124 on taxiway. (Appears to be C-124C, with nose radar, but wingtip heaters are not evident.) Views of Walker Air Force Base from C-124 taking off. B-36s parked on the airfield.
Atomic device being loaded on B-29 Superfortress, "Dave's Dream," for operation Crossroads Test Able at Bikini Atoll
Two airmen pushing a trolley with contents covered by canvas. They are moving it towards B-29 Superfortress, "Dave's Dream," sitting on the airfield ramp, surrounded by armed Military Police guards. Airmen cover the bomb bay door and lower part of the B-29 with a canvas to prevent the nuclear device from being seen during loading. The canvases are removed after loading and the aircraft's engines are started. Bomb bay doors are then closed.
