File:Flat glass lehr from 1920s.png
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Flat_glass_lehr_from_1920s.png (434 × 457 pixels, file size: 363 KB, MIME type: image/png)
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Summary
| Description |
English: This is an image of a flat glass lear used to anneal glass at one of the Libbey-Owens companies. Continuous lehrs began being used in the United States in the 1880s, and by 1915 replaced annealing kilns to a large extent for window glass making. |
| Date | |
| Source | This is a cropped image from page 62 of the book "First Glass" by Arthur E. Fowle. It was published in 1924. |
| Author | Arthur E. Fowle and Libby-Owens-Ford Glass Company |
Licensing
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This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
 Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:44, 15 February 2024 | | 434 × 457 (363 KB) | TwoScarsUp | Uploaded a work by Arthur E. Fowle and Libby-Owens-Ford Glass Company from This is a cropped image from page 62 of the book "First Glass" by Arthur E. Fowle. It was published in 1924. with UploadWizard |
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