Ditunjukkan sekarang: Belanda - Setem-setem bayaran pos (1930 - 1939) - 10 Setem-setem.
1. May WM: Tiada Corak: Samuel Louis (Sem) Hartz. Ukiran: Joh. Enschedé. Perforasi: 12½ x 12
| No. | Jenis | D | Warna | Deskripsi |
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| 291 | DN | 1½+(1½) C | coklat tua | Heike Kamerlingh Onnes; Physics 1913 | (706.210) | 2.34 | - | 1.17 | - | USD |
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| 292 | DO | 5+(3) C | hijau gelap | Aritius Sybrandus Talma | (583.708) | 14.06 | - | 3.51 | - | USD |
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| 293 | DP | 6+(4) C | merah | Herman Schaepman | (1.045.031) | 11.72 | - | 0.59 | - | USD |
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| 294 | DQ | 12½+(3½) C | biru | Desiderius Erasmus | (438.831) | 46.86 | - | 3.51 | - | USD |
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| 291‑294 | 74.98 | - | 8.78 | - | USD |
15. May WM: 2 Corak: Pijke Koch Ukiran: Stampatore: Joh Enschedé Security Printers Perforasi: 12½
1. December WM: 2 Corak: Joop Sjollema. Ukiran: Joh. Enschedé. Perforasi: 14¼ x 13¼
