File:19th century knowledge woodworking thread cutting using master screw.jpg

19th_century_knowledge_woodworking_thread_cutting_using_master_screw.jpg(598 × 335 pixels, file size: 29 KB, MIME type: image/jpeg)

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Description
English: 19th century knowledge woodworking thread cutting using master screw
Date
Source Lathe design, construction and operation, with practical examples of the ...
Author Charles Oscar Eugene Perrigo

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Public domain
Public domain
This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.

United States
United States
This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.

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625186a5d72957243117e5abce8cd0a4a34104bb

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Date/TimeThumbnailDimensionsUserComment
current04:32, 9 December 2009Thumbnail for version as of 04:32, 9 December 2009598 × 335 (29 KB)Jonp154{{Information |Description={{en|1=19th century knowledge woodworking thread cutting using master screw}} |Source=Lathe design, construction and operation, with practical examples of the ... |Author=Charles Oscar Eugene Perrigo |Date=1919 |Permission= |oth
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