The Squared Circle Postmarks World Wide
Welcome to this website entirely dedicated to the squared circle postmarks. The purpose of this website is to provide an overview of all known squared-circle postmarks in the world for the benefit of all stamp collectors interested in this specific area.
The information available on this subject is still far from complete, so we hope to continue updating and expanding this website thanks to the contribution of all our readers and fellow collectors.
To get started please click on the Document tab above.