Description
The Six-Ring, Association of Sudeten Stamp Collectors, circular to members dated 1 March 1962 regarding the founding of the association in Frankfurt, including a copy of a cover letter to Dr. Hörr and a letter from Dr. Dub and Dr. Hörr, enclosed also the probably 1st special print '1962/63' with a catalog of the Sudetenland issues and other collector's documents #64579