File:Curling schematic.png
Summary
| Description |
English: A schematic of the curling metalworking process. |
| Date | |
| Source | Dies, their construction and use, for the modern working of sheet metals |
| Author | Joseph Vincent Woodworth |
Licensing
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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, 1931, and if not then due to lack of notice or renewal. See this page for further explanation.
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