| Title: | Universal Postal Convention, with Final Protocol, Regulations of Execution and Provisions concerning the Transportation of Regular Mails by Air, with Final Protocol. |
| Subject: | POSTAL |
| Relation: | PRO (now TNA) FO 93/1/247/0: 0||none |
| Relation: | League of Nations Treaty Series 4742/0: Vol.202/ 159||none |
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| Open Document File |
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