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MotifMine
| Author | Pieces | Plys | Date | Source | View |
| Boer, de, W.G. | 7x7 | 6 | 26-11-1949 | De Heerenveense Koerier |  |
| NN, | 7x7 | 8 | 23-07-1948 | De Heerenveense Koerier | |
| Boogaard, van den, J. | 14x15 | 10 | 00-00-0000 | De Heerenveense Koerier | |
| 1 |
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| Author | Pieces | Plys | Date | Source | View |
| Boer, de, W.G. | 7x7 | 6 | 26-11-1949 | De Heerenveense Koerier | |
| NN, | 7x7 | 8 | 23-07-1948 | De Heerenveense Koerier | |
| Boogaard, van den, J. | 14x15 | 10 | 00-00-0000 | De Heerenveense Koerier | |
| 1 |