![File:Double postbox with two apertures, one for stamped, and the other for franked, mail.jpg - Wikimedia Commons File:Double postbox with two apertures, one for stamped, and the other for franked, mail.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/3/33/Double_postbox_with_two_apertures%2C_one_for_stamped%2C_and_the_other_for_franked%2C_mail.jpg)
File:Double postbox with two apertures, one for stamped, and the other for franked, mail.jpg - Wikimedia Commons
![Royal Mail Help on Twitter: "@djbh10_david Hi David, postboxes are painted black & sealed to indicate they are no longer in service but still in situ. By any chance, is the stone Royal Mail Help on Twitter: "@djbh10_david Hi David, postboxes are painted black & sealed to indicate they are no longer in service but still in situ. By any chance, is the stone](https://pbs.twimg.com/media/D7Gc5g7UYAsFN4G.jpg)
Royal Mail Help on Twitter: "@djbh10_david Hi David, postboxes are painted black & sealed to indicate they are no longer in service but still in situ. By any chance, is the stone
![Christmas strike threat by 125,000 Royal Mail and ParcelForce post workers | UK | News | Express.co.uk Christmas strike threat by 125,000 Royal Mail and ParcelForce post workers | UK | News | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/1/590x/426479_1.jpg)