German right wing, conservatives, and monarchists during the Kapp Putsch or Kapp-Lüttwitz Putsch aimed at overthrowing the German Weimar Republic in 1920. Marchers gather and parade outside buildings in Berlin, Germany. They parade and demonstrate holding the Reichskriegsflagge flag with the German coat of arms. Members of the Marinebrigade Ehrhardt, with rudimentary swastika symbols on their helmets are seen handing out flyers to the crowd (The NSDAP Nazi Party was influenced to adopt the swastika in part by the use seen here). German troops relaxing. German coup co-leader Walther von Lüttwitz walks on street, followed by others, one of whom in the front left closest to the buildings appears to be Wolfgang Kapp. Luttwitz inspects German soldiers.
Mexican peasants on top of a Mexican train. Men in hats walk on railway track next to the train. During the US' Mexican punitive campaign seeking Pancho Villa.
The skyline and business district of Memphis Tennessee. A horse-drawn cart coming down a wide boulevard. Factories and various buildings. River boats with paddle wheels; and also barges at docks of the Mississippi River beside the city. Wording "US Mail" visible on the side of one river boat. Smoke billowing from the stacks of the steam ships. A little girl wearing a hat and feeding pigeons in a park.
The Harahan Bridge in Memphis, Tennessee. Railway track over the cantilvered truss bridge with a steam locomotive pulling train cars across the bridge. Armed guards in World War I era U.S. Army uniforms guarding the bridge as train approaches. A river boat passing underneath on the Mississippi River below the bridge . Men stand next to railway track.
Narrated feature about scientific advances made possible by the microscope. Light passes through a glass. Prism causes the light to reflect in other direction. Animated picture of magnifying lens. Workers making glassworks in the Bausch and Lomb Company in New York, mixing sand and glass and then stirring of the molten mass in a furnace. Prince Rupert test of a glass drop. The glass mixture is dropped on ground for test and hammered. Cooling of large pot containing molten glass. Large tongs used to remove clay pot from furnace, and then pot covered with insulating material. Pot broken away after glass is cooled . The big piece of glass is broken into small lenses. Workmen examining and choosing lenses for grinding. Grinding of lenses with polishing agents. Animated picture of lenses in a microscope and the change of the course of the rays of light to show the larger virtual image. Assembly of a microscope. Microscopic view of various germs including typhoid and diphtheria. An unborn chicken in an embryo, viewed through the microscope. Blood circulating in a frog's foot, through the microscope. Malignant blood cells. Crystallization of various chemical elements viewed in the microscope.
The story of the telescope. View of setting sun and stars at night. Animated picture of various objects formed in the constellation of stars. The stars move around the North Star. The 'Path of the Zodiac' in the sky. Calendar shows various months and dates of a year. Clock shows time of a day. In a 15th century Chinese observatory, a man spins a giant globe that serves as a map of the sky. An astrolobe instrument with which astronomers measure the angles of stars and its positions. A sundial used to tell time of day. Picture of Galileo looking through the telescope. Animated picture of planets around the sun.
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