6, 25 Pes. On 5 Mark Reichspost in type II, so-called thin overprint, plate flaw II "dot in the I in Reichspost" (field 20), the overprint left till the white stamp margin shifted!, in perfect condition unused with original gumming, on this variety scarce variety, photo expertize Kilian BPP (1984) : "in faultless, unused condition. " to the time the certifying was the scarce plate flaw not yet listed, Michel - . - very rare piece of the German foreign mail in Morocco!