A town square in Mexico. 'Inspection De Policia' written on top of a gate entrance. Police officials on horseback come out of the gate. View of the municipal court building with signage indicating it is for "Distrito Bravos", which makes the location likely Guadalupe Mexico or possibly Juarez Mexico. View of 'Carcel Publica' jail building between two court buildings. Vendors selling goods on street.
Various models of Ford cars -- Phaeton, Tudor Sedan, Roadster, Coupe, Business Coupe, Sport Coupe and Fordor Sedan driven one by one on a circular driveway in front of a building in the United States.
Rube Collins, African American tenant farmer in the American rural south, at work as he sharpens his tools. Hannah, his wife, draws a bucket of water from well. Obe, one of his sons, is holding a rifle or shotgun which he inspects. A woman feeds poultry. A child sits on stairs and eats. People engaged in farming in the fields. They use a tool, possibly a hoe, clearing space between planted rows of a crop, possibly cotton. They leave the fields. African American children play in front of a simple farmhouse or cabin, with one out building. A man plays violin and a older woman sits next to him in a rocking chair. Children wearing no shoes dance in the dirt in front of the house.
View of Johannes Winkler's personal laboratory workshop in 1928. His first apparatus for testing liquid rocket fuels. The first device to be considered a flying testbed for Winkler's liquid rocket. The rocket with test facility. More laboratory apparatus. Test apparatus erected outdoors. Snow on the ground, and houses visible in background. Test equipment with spring force measurement capability. Winkler at his outdoor setup.
Industrial Geography of the United States regarding mining of anthracite coal. Mule- pull cars loaded with coal chunks. Coal mine workers push the car onto a shaft. Machine with cable spindles roll on the cable. Coal car elevates up and dumps the coal into conveyor.
Industrial Geography of the United States regarding mining of Anthracite Coal. Big coal chunks go into a machine. Workers handle the coal pieces. Workers work to keep out slate and shale. Coal sorting machines at work. Coal dumped into bogie. Steam engine train takes coal away.