![Why would Canada Post mark my old stamps as REUSED? They were never used and I thought using old stamps was allowed? : r/CanadaPost Why would Canada Post mark my old stamps as REUSED? They were never used and I thought using old stamps was allowed? : r/CanadaPost](https://preview.redd.it/sle5m2qyyqf31.jpg?width=640&crop=smart&auto=webp&s=09b866aebb1b4b9569e87fab8e8c30c3d31d5cce)
Why would Canada Post mark my old stamps as REUSED? They were never used and I thought using old stamps was allowed? : r/CanadaPost
![Eventually it will just be a barcode, won't it?' Why Britain's new stamps are causing outrage and upset | Society | The Guardian Eventually it will just be a barcode, won't it?' Why Britain's new stamps are causing outrage and upset | Society | The Guardian](https://i.guim.co.uk/img/media/2a35bb5fb7ce2f8e4c6c6936767fe81e045cdb34/0_300_4000_2400/master/4000.jpg?width=1200&height=900&quality=85&auto=format&fit=crop&s=cd0466eafba427890736015bb451518a)
Eventually it will just be a barcode, won't it?' Why Britain's new stamps are causing outrage and upset | Society | The Guardian
![Inventions of Prevention: A History, Analysis, and Catalog of 19th Century Patents and Inventions for Preventing Reuse of Postage & Revenue Stamps: Amazon.co.uk: Schwartz, Peter: 9798583148318: Books Inventions of Prevention: A History, Analysis, and Catalog of 19th Century Patents and Inventions for Preventing Reuse of Postage & Revenue Stamps: Amazon.co.uk: Schwartz, Peter: 9798583148318: Books](https://m.media-amazon.com/images/I/71jAYKrKaOS._AC_UF350,350_QL50_.jpg)
Inventions of Prevention: A History, Analysis, and Catalog of 19th Century Patents and Inventions for Preventing Reuse of Postage & Revenue Stamps: Amazon.co.uk: Schwartz, Peter: 9798583148318: Books
![My stash of old stamps is beautiful. Why make them unnecessarily obsolete? | Dale Berning Sawa | The Guardian My stash of old stamps is beautiful. Why make them unnecessarily obsolete? | Dale Berning Sawa | The Guardian](https://i.guim.co.uk/img/media/4412763e3ddf9667ea6cb591cd8e2bba4bd80043/0_605_4032_2419/master/4032.jpg?width=1200&height=1200&quality=85&auto=format&fit=crop&s=96e8de0bf0a62bd036fc553ce4968e1f)
My stash of old stamps is beautiful. Why make them unnecessarily obsolete? | Dale Berning Sawa | The Guardian
![Norvic Philatelics Blog: Barcode added to 2nd class business sheet stamps: improved facilities for customers, and possible anti-fraud device. Norvic Philatelics Blog: Barcode added to 2nd class business sheet stamps: improved facilities for customers, and possible anti-fraud device.](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiopJCY8j75U-8Un2GbjU1-oHCchxDzpjgnNpmL_vAjRHoY2IFE_ZyI3KhzLwSyaS0CDhQuSWdZnDrxnafhEZRFnQbL2laqD_XEvPDWQXvuMS5JaMkSPKEZCiwXw4g-vsLeMSeMCvFZ-S4/s1105/5011B-1-2nd-Dmix-M20L-MBIL.jpeg)
Norvic Philatelics Blog: Barcode added to 2nd class business sheet stamps: improved facilities for customers, and possible anti-fraud device.
![Reuse Reduce Recycle Stamp for Sustainable Packaging, Eco Packaging Stamps, Recyclable Packaging, Reuse Package, Eco Friendly Packaging Idea - Etsy UK Reuse Reduce Recycle Stamp for Sustainable Packaging, Eco Packaging Stamps, Recyclable Packaging, Reuse Package, Eco Friendly Packaging Idea - Etsy UK](https://i.etsystatic.com/10032884/r/il/c95f98/1839885099/il_1080xN.1839885099_pkje.jpg)