60 Pfg - 2 Mark "large indoor service", all values from margin of sheet - 60 Pfg from left margin of sheet, 1 Mark from left margin of sheet, 2 Mark corner margin piece lower left (field 16), in perfect condition mint never hinged, issued only 2.120 sets, expertized Carl H. Long and each stamp with new photo expertize Tworek BPP (2019) : "the condition is mint never hinged and perfect. ", Michel 9.000.- - scarce Sentence edition particularly since in this flawless mint never hinged quality!