Now showing: Switzerland - ILO (1923 - 1994) - 111 stamps.
September WM: None Perforation: 11¾
![[International Labour Organization - Switzerland Postage Stamps of 1938 Overprinted "SERVICE DU BUREAU INTERNATIONAL DU TRAVAIL", type I]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/I-s.jpg)
![[International Labour Organization - Switzerland Postage Stamps of 1938 Overprinted "SERVICE DU BUREAU INTERNATIONAL DU TRAVAIL", type I2]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/I2-s.jpg)
![[International Labour Organization - Switzerland Postage Stamps of 1938 Overprinted "SERVICE DU BUREAU INTERNATIONAL DU TRAVAIL", type I3]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/I3-s.jpg)
25. April WM: None Perforation: 11¾
![[Switzerland Postage Stamps of 1938 Overprinted "S.d.N - Bureau - international - du Travail", type J]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/J-s.jpg)
![[Switzerland Postage Stamps of 1938 Overprinted "S.d.N - Bureau - international - du Travail", type J1]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/J1-s.jpg)
![[Switzerland Postage Stamps of 1938 Overprinted "S.d.N - Bureau - international - du Travail", type J2]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/J2-s.jpg)
![[Switzerland Postage Stamps of 1938 & 1939 Overprinted "S.d.N - Bureau - international - du Travail", type K1]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/K1-s.jpg)
![[Switzerland Postage Stamps of 1938 & 1939 Overprinted "S.d.N - Bureau - international - du Travail", type K2]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/K2-s.jpg)
1. February WM: None Perforation: 11¾
![[Switzerland Postage Stamps of 1936-1941 Overprinted "COURRIER DU - BUREAU INTERNATIONAL - DU TRAVAIL", type L]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/L-s.jpg)
![[Switzerland Postage Stamps of 1936-1941 Overprinted "COURRIER DU - BUREAU INTERNATIONAL - DU TRAVAIL", type L1]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/L1-s.jpg)
![[Switzerland Postage Stamps of 1936-1941 Overprinted "COURRIER DU - BUREAU INTERNATIONAL - DU TRAVAIL", type L2]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/L2-s.jpg)
![[Switzerland Postage Stamps of 1936-1941 Overprinted "COURRIER DU - BUREAU INTERNATIONAL - DU TRAVAIL", type L3]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/L3-s.jpg)
![[Switzerland Postage Stamps of 1936-1941 Overprinted "COURRIER DU - BUREAU INTERNATIONAL - DU TRAVAIL", type L4]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/L4-s.jpg)
![[Switzerland Postage Stamps of 1936-1941 Overprinted "COURRIER DU - BUREAU INTERNATIONAL - DU TRAVAIL", type L5]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/L5-s.jpg)
![[Switzerland Postage Stamps of 1936-1941 Overprinted "COURRIER DU - BUREAU INTERNATIONAL - DU TRAVAIL", type L6]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/L6-s.jpg)
![[Switzerland Postage Stamps of 1936-1941 Overprinted "COURRIER DU - BUREAU INTERNATIONAL - DU TRAVAIL", type L7]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/L7-s.jpg)
![[Switzerland Postage Stamps of 1936-1941 Overprinted "COURRIER DU - BUREAU INTERNATIONAL - DU TRAVAIL", type L8]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/L8-s.jpg)
![[Switzerland Postage Stamps of 1936-1941 Overprinted "COURRIER DU - BUREAU INTERNATIONAL - DU TRAVAIL", type L9]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/L9-s.jpg)
![[Switzerland Postage Stamps of 1936-1941 Overprinted "COURRIER DU - BUREAU INTERNATIONAL - DU TRAVAIL", type L10]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/L10-s.jpg)
![[Switzerland Postage Stamps of 1936-1941 Overprinted "COURRIER DU - BUREAU INTERNATIONAL - DU TRAVAIL", type L11]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/L11-s.jpg)
![[Switzerland Postage Stamps of 1936-1941 Overprinted "COURRIER DU - BUREAU INTERNATIONAL - DU TRAVAIL", type L12]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/L12-s.jpg)
![[Switzerland Postage Stamps of 1936-1941 Overprinted "COURRIER DU - BUREAU INTERNATIONAL - DU TRAVAIL", type L13]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/L13-s.jpg)
![[Switzerland Postage Stamps of 1936-1941 Overprinted "COURRIER DU - BUREAU INTERNATIONAL - DU TRAVAIL", type L14]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/L14-s.jpg)
![[Switzerland Postage Stamps of 1936-1941 Overprinted "COURRIER DU - BUREAU INTERNATIONAL - DU TRAVAIL", type L15]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/L15-s.jpg)
![[Switzerland Postage Stamps of 1936-1941 Overprinted "COURRIER DU - BUREAU INTERNATIONAL - DU TRAVAIL", type L16]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/L16-s.jpg)
![[Switzerland Postage Stamps of 1936-1941 Overprinted "COURRIER DU - BUREAU INTERNATIONAL - DU TRAVAIL", type L17]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/L17-s.jpg)
![[Switzerland Postage Stamps of 1936-1941 Overprinted "COURRIER DU - BUREAU INTERNATIONAL - DU TRAVAIL", type L18]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/L18-s.jpg)
![[Switzerland Postage Stamps of 1936-1941 Overprinted "COURRIER DU - BUREAU INTERNATIONAL - DU TRAVAIL", type L19]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/L19-s.jpg)
![[Switzerland Postage Stamps of 1936-1941 Overprinted "COURRIER DU - BUREAU INTERNATIONAL - DU TRAVAIL", type L20]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/L20-s.jpg)
| No. | Type | D | Color | Description |
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| 62 | L | 3(C) | brownish olive | 0.53 | - | 0.26 | - | USD |
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| 63 | L1 | 5(C) | bluish green | 0.53 | - | 0.26 | - | USD |
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| 64 | L2 | 10(C) | dark reddish brown | 0.53 | - | 0.26 | - | USD |
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| 65 | L3 | 15(C) | orange/reddish orange | 0.79 | - | 0.53 | - | USD |
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| 66 | L4 | 20(C) | dark rose | 0.79 | - | 0.53 | - | USD |
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| 67 | L5 | 25(C) | orange/yellowish brown | 0.79 | - | 0.79 | - | USD |
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| 68 | L6 | 30(C) | ultramarine/blue | 1.05 | - | 1.05 | - | USD |
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| 69 | L7 | 35(C) | emerald green | 1.58 | - | 1.05 | - | USD |
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| 70 | L8 | 40(C) | blackish grey | 1.58 | - | 1.58 | - | USD |
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| 71 | L9 | 50(C) | violet grey | 4.22 | - | 10.54 | - | USD |
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| 72 | L10 | 60(C) | carmine brown | 4.22 | - | 10.54 | - | USD |
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| 73 | L11 | 70(C) | purple violet | 4.22 | - | 10.54 | - | USD |
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| 74 | L12 | 80(C) | greenish black | 1.05 | - | 1.05 | - | USD |
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| 75 | L13 | 90(C) | carmine red | 1.05 | - | 1.05 | - | USD |
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| 76 | L14 | 1Fr | dark green | 1.05 | - | 1.05 | - | USD |
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| 77 | L15 | 1.20(Fr) | dark purple | 1.58 | - | 1.58 | - | USD |
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| 78 | L16 | 1.50(Fr) | dark blue | 2.64 | - | 2.64 | - | USD |
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| 79 | L17 | 2Fr | brownish purple | 3.16 | - | 3.16 | - | USD |
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| 80 | L18 | 3Fr | dark violet | 6.33 | - | 6.33 | - | USD |
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| 81 | L19 | 5Fr | dark bluish green | 10.54 | - | 12.65 | - | USD |
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| 82 | L20 | 10Fr | blackish olive green | 21.09 | - | 21.09 | - | USD |
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| 62‑82 | 69.32 | - | 88.53 | - | USD |
1. February WM: None Perforation: 11¾
![[Engeenering - Switzerland Postage Stamps of 1949 Overprinted"BUREAU - INTERNATIONAL - DU TRAVAIL", type M]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/M-s.jpg)
![[Engeenering - Switzerland Postage Stamps of 1949 Overprinted"BUREAU - INTERNATIONAL - DU TRAVAIL", type M1]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/M1-s.jpg)
![[Engeenering - Switzerland Postage Stamps of 1949 Overprinted"BUREAU - INTERNATIONAL - DU TRAVAIL", type M2]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/M2-s.jpg)
![[Engeenering - Switzerland Postage Stamps of 1949 Overprinted"BUREAU - INTERNATIONAL - DU TRAVAIL", type M3]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/M3-s.jpg)
![[Engeenering - Switzerland Postage Stamps of 1949 Overprinted"BUREAU - INTERNATIONAL - DU TRAVAIL", type M4]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/M4-s.jpg)
![[Engeenering - Switzerland Postage Stamps of 1949 Overprinted"BUREAU - INTERNATIONAL - DU TRAVAIL", type M5]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/M5-s.jpg)
![[Engeenering - Switzerland Postage Stamps of 1949 Overprinted"BUREAU - INTERNATIONAL - DU TRAVAIL", type M6]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/M6-s.jpg)
![[Engeenering - Switzerland Postage Stamps of 1949 Overprinted"BUREAU - INTERNATIONAL - DU TRAVAIL", type M7]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/M7-s.jpg)
![[Engeenering - Switzerland Postage Stamps of 1949 Overprinted"BUREAU - INTERNATIONAL - DU TRAVAIL", type M8]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/M8-s.jpg)
![[Engeenering - Switzerland Postage Stamps of 1949 Overprinted"BUREAU - INTERNATIONAL - DU TRAVAIL", type M9]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/M9-s.jpg)
![[Engeenering - Switzerland Postage Stamps of 1949 Overprinted"BUREAU - INTERNATIONAL - DU TRAVAIL", type M10]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/M10-s.jpg)
| No. | Type | D | Color | Description |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 83 | M | 5(C) | orange | 8.44 | - | 8.44 | - | USD |
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| 84 | M1 | 10(C) | dark olive green | 8.44 | - | 8.44 | - | USD |
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| 85 | M2 | 15(C) | bluish green | 10.54 | - | 10.54 | - | USD |
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| 86 | M3 | 20(C) | carmine brown | 10.54 | - | 10.54 | - | USD |
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| 87 | M4 | 25(C) | red/dark rose | 10.54 | - | 12.65 | - | USD |
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| 88 | M5 | 30(C) | brownish olive | 10.54 | - | 12.65 | - | USD |
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| 89 | M6 | 35(C) | sienna | 10.54 | - | 12.65 | - | USD |
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| 90 | M7 | 40(C) | blue | 10.54 | - | 12.65 | - | USD |
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| 91 | M8 | 50(C) | bluish grey | 15.82 | - | 12.65 | - | USD |
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| 92 | M9 | 60(C) | dark green | 15.82 | - | 15.82 | - | USD |
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| 93 | M10 | 70(C) | greyish violet | 21.09 | - | 21.09 | - | USD |
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| 83‑93 | 132 | - | 138 | - | USD |
22. October WM: None Perforation: 11¾
![[Miners and Globe, type N]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/N-s.jpg)
![[Miners and Globe, type N1]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/N1-s.jpg)
![[Miners and Globe, type O]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/O-s.jpg)
![[Miners and Globe, type N2]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/N2-s.jpg)
![[Miners and Globe, type O1]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/O1-s.jpg)
![[Miners and Globe, type O2]](https://www.stampworld.com/media/catalogue/Switzerland/ILO/O2-s.jpg)
