Automation of the Telephone Net 1971
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1971
Automation of the Telephone Net
16. januari WM: Inga storlek på arket: 30 Design: J. Malvaux Gravyr: Héliogravure Perforering: 11½
![[Automation of the Telephone Net, Typ AMW]](https://www.stampworld.com/media/catalogue/Belgium/Postage-stamps/AMW-s.jpg)
