Switzerland 1900-1903, Helvetia debout, white paper, control sign form B, perforation 11 1/2 : 12 (14 teeth perpendicular)
8 values properly cancelled according image.
SBK 66E, 73E, 68E, 69E, 74E, 71E, 75E, 72E
Michel 58YD, 67D, 60YD, 61YD, 69D, 63YD, 70D, 64YD