1850, 1 Ggr. Black on gray blue in the vertical strip of three with black rectangle cancel with two lines "WINSEN A / D. L. ", superb piece of letter, expertized Drahn, Michel (1000.-) (Image 1) (Image)

1851, 1 Ggr. Black on light grey blue with single circle postmark "Osnabrueck on choice copy letter to Bremen (Image 1) (Image)

1851, 1 / 15 Th. Black on gray blue, lower left corner of the sheet with no. "1", blue two ring cancel, superb, expertized Buehler (Image 1) (Image)

1860, ½ Gr. Black, blue two ring cancel "GÖTTINGEN", superb, photo expertize Jäschke L, Michel 250.- (Image 1) (Image 2)

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1861, 3 Gr. Brown, mint never hinged, superb, Michel 65.- (Image 1) (Image)

1863, 3 Pf. Olive green, blue two ring cancel "Hanover", superb, photo expertize Berger, Michel 1200.- (Image 1) (Image 2)

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1864, 1 Gr. Bright red carmine, both gum kinds, mint never hinged, superb, Michel (107.-) (Image 1) (Image)