Essay Friedrich: Der Bestand R 4701 Reichspostministerium, Teil 2, 2011. Permanent URL https://www.proveana.de/en/link/lit10000981 last updated 23.01.2023 Show sources Hide sources Basic information Basic information Bibliographical reference Karl-Heinz Friedrich: Der Bestand R 4701 Reichspostministerium, Teil 2: Die Organisation der Post,; in: Mitteilungen aus dem Bunddesarchiv (1/2011), Koblenz 2011, S. 31-40. Language of publication German References References Research projects Project reference The collection of Jewish stamp dealer Julius Goldner—provenance research at the Museum for Communication Berlin and in the Philatelic Archive in Bonn