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File:Raytheon magnetron assembly RL-35-227.jpg

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    Summary

    Description
    English: Technician assembling small and large laminations, strap, and end-pieces of the cavity magnetron with hand solder at Raytheon Corporation
    Date circa September 1945
    date QS:P,+1945-09-00T00:00:00Z/10,P1480,Q5727902
    Source MIT Museum, Object ID: RL-35-227
    Author Unknown authorUnknown author
    Other versions
    Image extraction process This image has an extracted file: Raytheon magnetron assembly RL-35-227 (cropped).jpg.
    lang=en

    Licensing

    Public domain
    This work is in the public domain because it was published in the United States between 1931 and 1963, and although there may or may not have been a copyright notice, the copyright was not renewed. For further explanation, see Commons:Hirtle chart and the copyright renewal logs.
    Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (70 years p.m.a.), Mainland China (50 years p.m.a., not Hong Kong or Macao), Germany (70 years p.m.a.), Mexico (100 years p.m.a.), Switzerland (70 years p.m.a.), and other countries with individual treaties.

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    Captions

    Technician assembling small and large laminations, strap, and end-pieces of the cavity magnetron with hand solder at Raytheon Corporation

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    image/jpeg

    File history

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    Date/TimeThumbnailDimensionsUserComment
    current17:37, 18 January 2026Thumbnail for version as of 17:37, 18 January 2026761 × 600 (61 KB)Nickknack00Cropped 5 % horizontally, 4 % vertically, 9 % areawise using CropTool2 with precise mode.
    05:02, 16 January 2026Thumbnail for version as of 05:02, 16 January 2026800 × 627 (64 KB)Nickknack00Uploaded a work by {{Unknown|author}} from MIT Museum with UploadWizard

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