"VIENENBURG", still used pre philately cancel, one-line cancel in black, once neat strike, upper stamp only partial repulse, approximate 42, 5 x3, 5 mm, Feuser pre philately 3686-1, on vertical pair, 1 good Groschen, black on light grey blue, on all sides wide to enormous margins on small letter piece, very fine, unsigned, Michel 230.- for vertical pair and Grobe handbook plus 180.- for strike of a postmark