International Correspondence Week 1971
Ora in esposizione: Tailandia - Francobolli postali - 1971 - International Correspondence Week - 4 francobolli.
1971
International Correspondence Week
3. Ottobre WM: 3 Incisione: De La Rue & Co. Ltd. Dentellatura: 13½
![[International Correspondence Week, Scrivi OC]](https://www.stampworld.com/media/catalogue/Thailand/Postage-stamps/OC-s.jpg)
![[International Correspondence Week, Scrivi OD]](https://www.stampworld.com/media/catalogue/Thailand/Postage-stamps/OD-s.jpg)
![[International Correspondence Week, Scrivi OE]](https://www.stampworld.com/media/catalogue/Thailand/Postage-stamps/OE-s.jpg)
![[International Correspondence Week, Scrivi OF]](https://www.stampworld.com/media/catalogue/Thailand/Postage-stamps/OF-s.jpg)
