Listed at the National Archives as "Atomic Tests In Nevada, 1955." No description at the National Archives but this is an Atomic Energy Commission (AEC) film, "Atomic Tests In Nevada: The Story of AEC's Continental Proving Ground," which is about atomic testing fallout near St. George, Utah.
Decades later, St. George residents suffered increased incidence of cancer (BBC documentary "The Dragon that Slew St. George.")

The Vigilantes Are Coming is a 1936 Republic serial. Directed by Ray Taylor, Mack V. Wright Produced by Nat Levine, Written by Maurice Geraghty , Winston Miller, John Rathmell Leslie Swabacker. Robert Livingston, Kay HughesGuinn , 'Big Boy' Williams, Raymond Hatton, Fred Kohler Robert Warwick.

"Family Fire Safety" A filmstrip presentation produced in 1960 by the U.S. Office of Civil and Defense Mobilization for use in the "Home Preparedness Workshops" held in local communities. Target audience was the average American housewife and homemaker of the period. This is number 3 in a series of 5 filmstrips made by the OCDM for use in the Home Preparedness Workshop. Audio soundtrack was provided on a 12" vinyl LP. Running time: 17:32.

The fanfare "Salute to a New Beginning" played by the U.S. Army Herald Trumpets. Public domain, video by the U.S. Army Band and from the U.S. Army Band website.

Just sound & no picture for the first few minutes. Then A-bomb, etc footage.

Includes "The 7th Voyage of Sinbad" promo

Taken from wikipedia: The Green Hornet Strikes Again! (1941) is a Universal movie serial based on the The Green Hornet radio series by George W. Trendle. It's a sequel to the earlier, 1940  serial The Green Hornet. This was Universal's 117th serial (the 49th with sound) of the 137 the studio produced. The plot involves racketeering and is unusual for a film serial in having mostly stand alone episodes instead of a continuous story (although this was also the case for the original Green Hornet serial).

The peace documentary “The Block” is produced by three Woolman Semester students— Carlos Madrigal of Oakland, California, Anna Seifert of Marshall, Michigan and Colman Lee of Greenfield, Massachusetts—for their Peace Studies project during the semester of Fall 2011. This documentary challenges the conventional wisdom about gangs and asks us to consider the possibility that gangs could be a force for peace and justice in neighborhoods. The Block will take you on a journey to the streets of Oakland, where gangs make the rules.

Taken from wikipedia: The Green Hornet Strikes Again! (1941) is a Universal movie serial based on the The Green Hornet radio series by George W. Trendle. It's a sequel to the earlier, 1940  serial The Green Hornet. This was Universal's 117th serial (the 49th with sound) of the 137 the studio produced. The plot involves racketeering and is unusual for a film serial in having mostly stand alone episodes instead of a continuous story (although this was also the case for the original Green Hornet serial).

Nazis try to control african tribes but 2 americans and british intelligence interrupt their plans.