File:Sullivan-duplex-channeler-tn1.jpg
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Summary
| Description |
English: A Sullivan "Duplex" Channeler at the Evans Marble Company quarry near Friendsville, Tennessee, USA. These channelers were used to cut vertical grooves into the quarry's rock, allowing it to be split off into blocks. |
| Date | |
| Source | The Marbles of Tennessee (Nashville, Tenn.: State of Tennessee Geological Survey, 1911), p. 24. Downloaded from Google Books, Full View. |
| Author | Charles Henry Gordon |
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, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:23, 18 November 2010 | | 471 × 367 (39 KB) | BrineStans | {{Information |Description={{en|1=A Sullivan "Duplex" Channeler at the Evans Marble Company quarry near Friendsville, Tennessee, USA. These channelers were used to cut vertical grooves into the quarry's rock, allowing it to be split off into blocks. }} |
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