Caption-ez vous
PHSC postal history study groups PHSC post office data base PHSC postmarks of Canada broken circles, machine cancels, duplex, numeral PHSC Journal PHSC research PHSC membership registration PHSC how to use the site instructions
Username: Password:
Members Login
 ¬  Early Markings   ¬  Numeral   ¬  Duplex   ¬  CDS   ¬  Machines   ¬  Barrel

CDS Cancellations of Canada

The circular date stamp (CDS) postmarks of Canada have never been tabulated. The PHSC is beginning a database of these cancels. This will grow slowly over time.