| ID | Author | Article | Link | Source | Date | Page |
|---|---|---|---|---|---|---|
| 15 | Arne Kverneland | Ten Master Sails, Johanna Style Sail plan options laid out for reference with different ARs |
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| 53 | Arne Kverneland | 20140701 X99 w. 54.8sqm JR, 5 sheets "Sailplans - the sail for Ketil Greve's ""Marie G"", based on master sail with AR=2.00" |
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| 1352 | Arne Kverneland | 10 Johanna 70 Master Sailplans |
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| 1353 | Arne Kverneland | 10 Johanna 65 Master Sailplans |
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| 1354 | Arne Kverneland | 10 Johanna 60 Master Sailplans |
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