Month: August 2018

To complete this short sequence of examples of Chambon perforations, here is a block of the 6d value exhibiting such a perforating variation. In this case it is…

Carrying on with the theme of Chambon Perforations, here is the 3d value exhibiting the same characteristic.  In the case it presents itself as a wider than usual…

The Chambon perforation was a distinctive feature of some of the values of the 1960 Pictorials.  It occurred due to misalignment of the perforation heads when perforating a…