NDLI: Production. Airplane propellers. John Sonesen, propeller blade grinder at a Hartford, Connecticut plant, inspects a blade for a vertical balance during the operation of grinding it to correct contours in a template. This blade will be assembled in a hydromatic mechanism to help power one of our new warplanes

Content Provider	Library of Congress - Photographs
Spatial Coverage	Connecticut--Hartford County--East Hartford
File Format	JPG / JPEG
Language	English
Part of Series	Farm Security Administration/Office of War Information Black-and-White Negatives American Memory
Requires	HTML5 supported browser
Access Restriction	Open
Subject Domain (in LCSH)	United States--Connecticut--Hartford County--East Hartford.
Content Type	Image
Resource Type	Photograph

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