Heinrich Köhler 383rd Auction – Day 3 Single Lots: German Empire 1872 – 1945 German Reichspost – Shield Issues – The Michael Rehme Collection (part II)

2 Groschen grey-ultramarine, two single stamps each with clear EKr. "LEOBSCHÜTZ 23.1.75" on registered 2nd weight folded letter with first R-Zetteltype of the Reichspost "Eingeschrieben No." to Cosel with issue cancellation in well overall condition. Scarce registered covers with the earliest use of the R-Zetteltype, certificate Brugger BPP (2008)