This detailed list of Swiss Letter Rates from 1862 through to 2020, is by no means complete: missing are the non-UPU rates from the early years, as well as the airmail surcharges prior to 1971. The rates shown are for surface mail, except where quoted as airmail.
Click here to view the pdf document.
The Society is grateful to Fritz Graf, the author of this document, for granting permission to reproduce his work on this website. Any changes to postal rates, identified by the author or other collectors, will be added to the list as and when appropriate.