Heinrich Köhler 383rd Auction – Day 5 Germany 1849–2000 – German Empire, German Colonies with Occupation Issues (G.R.I. and MAFIA), Plebiscite Areas, Germany after WWII – The Erik B. Nagel Collection (part III)

1950, Groszy Currency Reform, extensive used collection with over 600 covers neatly housed and described in 14 albums, many overprints identified by Michel types, some better items like Mi.-Nr. Bl. A10 used (certificate Krawczyk), Bl. 11 used (certificate Falkowski), 617-619 cpl. set used on cover, many interesting and mostly domestic usages, with multiple and combination frankings. Mostly fine to very fine, an unusual specialized collection