File:Cutter knives of drill.jpg
Cutter_knives_of_drill.jpg (393 × 400 pixels, file size: 46 KB, MIME type: image/jpeg)
Summary edit
The cutter knives on the end of the drill are numbered 1, 2 and 3.
Licensing edit
| Description |
The cutter knives on the end of the drill are numbered 1, 2 and 3. |
|---|---|
| Source |
The image appears on a website entitled, "Frozen Annals Greenland Ice Cap Research" at url=http://www.iceandclimate.nbi.ku.dk/publications/FrozenAnnals.pdf/. |
| Date |
31 July 1964 |
| Author |
Lars Berg Larsen |
| Rationale |
No free use or Public Domain image known to show cutter knives for ice or glacier coring on the end of the drill numbered 1, 2 and 3. |
| Permission |
Fair Use, site restriction. |
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:28, 7 October 2014 | | 393 × 400 (46 KB) | Marshallsumter (discuss | contribs) | The cutter knives on the end of the drill are numbered 1, 2 and 3. Category:Glaciology images |
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