Beaufort Scale |
Appendix G |
|---|
| Appendix G | Beaufort Scale |
Page 47 |
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From Howtoons — used by permission
Devised in 1805 by Rear Admiral Sir Francis Beaufort.
Beaufort Scale |
Appendix G |
|---|
| Appendix G | Beaufort Scale |
Page 47 |
|---|
Devised in 1805 by Rear Admiral Sir Francis Beaufort.