Germany, Semi-Postal, 1926, 5+5pf & 10+10pf Semi-postals, upright watermark. Scarce watermark for these 2 values, the 10pf with bottom selvage imprinted "3", fresh and attractive, o.g., lightly hinged, Very Fine. Scott No. B15-B16 var. Michel No. 398X-399X  €1,200 ($1,644). $0 (Image)