6 3 Pfg Hitler, vertical se-tenant with original handstamp overprints, mint never hinged, well perforated, gumming minimal shaded, rare se-tenant, in the 90s by Michel still with approximate 700.- DM valued, expertized Zierer BPP and new photo expertize Kunz BPP (2018) "the mint never hinged unit is genuine. . . . Se-tenants with Löbau imprints are rare. "