מוצג עכשיו שוויץ - הלשכה הבינלאומית לחינוך (IBE) (1950 - 1959) - 11 בולים.
1950
Engineering - Switzerland Stamps of 1949 Overprinted "BUREAU - INTERNATIONAL - D'EDUCATION"
1. פברואר WM: אף לא אחד נקוב: 11¾
![[Engineering - Switzerland Stamps of 1949 Overprinted "BUREAU - INTERNATIONAL - D'EDUCATION", סוג D]](https://www.stampworld.com/media/catalogue/Switzerland/IBE/D-s.jpg)
![[Engineering - Switzerland Stamps of 1949 Overprinted "BUREAU - INTERNATIONAL - D'EDUCATION", סוג D1]](https://www.stampworld.com/media/catalogue/Switzerland/IBE/D1-s.jpg)
![[Engineering - Switzerland Stamps of 1949 Overprinted "BUREAU - INTERNATIONAL - D'EDUCATION", סוג D2]](https://www.stampworld.com/media/catalogue/Switzerland/IBE/D2-s.jpg)
![[Engineering - Switzerland Stamps of 1949 Overprinted "BUREAU - INTERNATIONAL - D'EDUCATION", סוג D3]](https://www.stampworld.com/media/catalogue/Switzerland/IBE/D3-s.jpg)
![[Engineering - Switzerland Stamps of 1949 Overprinted "BUREAU - INTERNATIONAL - D'EDUCATION", סוג D4]](https://www.stampworld.com/media/catalogue/Switzerland/IBE/D4-s.jpg)
![[Engineering - Switzerland Stamps of 1949 Overprinted "BUREAU - INTERNATIONAL - D'EDUCATION", סוג D5]](https://www.stampworld.com/media/catalogue/Switzerland/IBE/D5-s.jpg)
![[Engineering - Switzerland Stamps of 1949 Overprinted "BUREAU - INTERNATIONAL - D'EDUCATION", סוג D6]](https://www.stampworld.com/media/catalogue/Switzerland/IBE/D6-s.jpg)
![[Engineering - Switzerland Stamps of 1949 Overprinted "BUREAU - INTERNATIONAL - D'EDUCATION", סוג D7]](https://www.stampworld.com/media/catalogue/Switzerland/IBE/D7-s.jpg)
![[Engineering - Switzerland Stamps of 1949 Overprinted "BUREAU - INTERNATIONAL - D'EDUCATION", סוג D8]](https://www.stampworld.com/media/catalogue/Switzerland/IBE/D8-s.jpg)
![[Engineering - Switzerland Stamps of 1949 Overprinted "BUREAU - INTERNATIONAL - D'EDUCATION", סוג D9]](https://www.stampworld.com/media/catalogue/Switzerland/IBE/D9-s.jpg)
![[Engineering - Switzerland Stamps of 1949 Overprinted "BUREAU - INTERNATIONAL - D'EDUCATION", סוג D10]](https://www.stampworld.com/media/catalogue/Switzerland/IBE/D10-s.jpg)
| מס. | סוג | D | צבע | תיאור |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 29 | D | 5(C) | כתום | 1.68 | - | 1.68 | - | USD |
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| 30 | D1 | 10(C) | זית ירוק כהה | 1.68 | - | 2.23 | - | USD |
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| 31 | D2 | 15(C) | ירוק כחלחל | 1.68 | - | 2.23 | - | USD |
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| 32 | D3 | 20(C) | ארגמן חום | 4.47 | - | 11.17 | - | USD |
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| 33 | D4 | 25(C) | אדום | 11.17 | - | 16.76 | - | USD |
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| 34 | D5 | 30(C) | חום זית | 11.17 | - | 16.76 | - | USD |
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| 35 | D6 | 35(C) | סיינה | 8.94 | - | 13.41 | - | USD |
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| 36 | D7 | 40(C) | כחול | 8.94 | - | 13.41 | - | USD |
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| 37 | D8 | 50(C) | אפור כחלחל | 11.17 | - | 13.41 | - | USD |
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| 38 | D9 | 60(C) | ירוק כהה | 11.17 | - | 16.76 | - | USD |
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| 39 | D10 | 70(C) | סגול אפרפר | 11.17 | - | 16.76 | - | USD |
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| 29‑39 | 83.24 | - | 124 | - | USD |
