Der Sechser-Ring, Verband der Sudetenmarken-Sammler, Rundschreiben ... Condition:Used - Good also containing an interesting article

also containing an interesting article by H

Covers the beginnings of the field post in Prussia

special stamp catalogue

Ruben Otero

Biblio Verlag

Der Sechser-Ring, Verband der Sudetenmarken-Sammler, Rundschreiben ... Condition:Used - Good also containing an interesting articleThe 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. Hrr and a letter from Dr. Dub and Dr. Hrr, enclosed also the probably 1st special print '1962 63' with a catalog of the Sudetenland issues and other collector's documents #64579