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Bibframe Work

Title
Production. Milling machines and machine castings. Precision gears are essential for machine tools to ensure accurate, smooth, quiet operations and long life. This gear grinder -- itself a machine tool -- is perfecting the working surfaces between the teeth of a milling machine gear. The milky liquid is coolant used to control the temperature at the grinding point so that the delicate physical character of the metal, produced by predetermined and careful heat treating, will not be disturbed. Location: a large Midwest machine tool plant
Type
Still Image
Collection
Contribution
Palmer, Alfred T. (Photographer)
United States. Office for Emergency Management (Contributor)
Place
United States--Mid West.
Genre Form
graphic
Safety film negatives
Language
English
Classification
LCC: LC-USE6- D-004336 (Assigner: dlc) (Status: used by assigner)
Content
still image
Government Publication Type
Federal
Authorized Access Point
Palmer, Alfred T. Production. Milling machines and machine castings. Precision gears are essential for machine tools to ensure accurate, smooth, quiet operations and long life. This gear grinder -- itself a machine tool -- is perfecting the working surfaces between the teeth of a milling machine gear. The milky liquid is coolant used to control the temperature at the grinding point so that the delicate physical character of the metal, produced by predetermined and careful heat treating, will not be disturbed. Location: a large Midwest machine tool plant
Admin Metadata
Generation Process: DLC marc2bibframe2 v2.5.0
Status: new
Encoding Level: minimal
Identified By: bf:Local, 19637275
Change Date: 2017-05-15T08:59:18
Creation Date: 2002-01-29
Description Language: English
Assigner: United States, Library of Congress