File:Lew Rodert accepting the Collier Trophy from President Harry S Truman in December 1947.jpg

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Lew Rodert accepting the 1946 Collier Trophy from President Harry S Truman

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Description
English: Lewis Rodert, then of the National Advisory Committee for Aeronautics (NACA) Lewis Flight Propulsion Laboratory, receives the Collier Trophy from President Harry Truman for his work in the design and development of an ice prevention system for aircraft. The accumulation of ice on an aircraft had been a critical issue for years. Rodert developed a method of transferring engine heat to the wings and other vulnerable components to prevent ice buildup. )
Date
Source https://history.nasa.gov/SP-4219/Chapter2.html NASA GRC-1947-C-20298
Author Unknown (NASA Photo NACA C-20298)
This image or video was catalogued by Glenn Research Center of the United States National Aeronautics and Space Administration (NASA) under Photo ID: GRC-1947-C-20298.

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Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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Date/TimeThumbnailDimensionsUserComment
current17:35, 13 March 2023Thumbnail for version as of 17:35, 13 March 20232,048 × 1,536 (621 KB)Caddyshack01 (talk | contribs)Higher resolution version of image
05:43, 6 June 2021Thumbnail for version as of 05:43, 6 June 2021380 × 285 (25 KB)FMSky (talk | contribs)Cropped 5 % horizontally, 6 % vertically using CropTool with lossless mode.
00:39, 13 May 2020Thumbnail for version as of 00:39, 13 May 2020399 × 304 (27 KB)Peteschulz210 (talk | contribs)Uploaded a work by Unknown (NASA Photo NACA C-20298) from https://history.nasa.gov/SP-4219/Chapter2.html with UploadWizard

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