Public domain
Production. Milling machines and machine castings. Many minds, many heads, many skills went into the construction of this large, hydraulically-operated milling machine. The slender shaft just below the figure "100" in the upper right is a tracer finger, so called because it feels its way gently arou
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineProduction. Milling machines and machine castings. Many minds, many heads, many skills went into the construction of this large, hydraulically-operated milling machine. The slender shaft just below th. 1942-01-01. Palmer, Alfred T., United States. Office For Emergency Management. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.
Similar works
Army truck manufacture (Dodge). Overhead conveyors eliminate heavy lifting and facilitate rapid production of trucks for the U.S. Army in the Dodge truck plant in Detroit. Shown above are workmen lowering the heavy rear axle of an army truck to its place in the chassis assembly by means of a special
Subcontracting aircraft parts. Nearly ready to take its place in the battle for humanity, this control car for a naval non-rigid airship is receiving the finishing touches at the huge airship dock of an Ohio rubber company. Workers are here installing one of the two powerful motors which provide the
Production. B-24E (Liberator) bombers at Willow Run. Installing one of the four engines of a new B-24E (Liberator) bomber on one of the assembly lines of Ford's big Willow Run plant. The Liberator is capable of operation at high altitudes and over great ranges on precision bombing missions. It has p
Warner Robins, Georgia. Air Service Command, Robins Field. Men of an air depot group studying the mechanism of one of the turrets of a bomber
Army truck manufacture (Dodge). Dropping the power plant of a Dodge Army truck to its place in the chassis assembly. The complete motor, carried on an overhead conveyor, reaches the chassis moving along the assembly line at precisely the right time and place to permit steady production of these urge
Bofors forty-millimeter mounts. The final operation in the manufacture of gun carriages for the Bofors forty-millimeter anti-aircraft guns is taking place on this horizontal milling machine. A workman of a large Midwest rubber company converted to war production is milling the top bearing trunion pa