1929, 10k olive brown and 14k slate gray, 22 mint stamps, including complete set in blocks of four (NH/LH), vertical pair - bottom stamp with compound perforation (NH), eight stamps with perforation10, 10 1/2 or compound (four completely all right, others are reperforated or regummed), nice quality overall, mainly full OG, NH or LH/hinged, F/VF (Image)

1929, 10k olive brown, perforation 10, unfolded block of four, bottom left stamp has tiny natural inclusion, full OG, NH or VLH (1), VF and scarce multiple (Image)

1929, 10k olive brown, perforation 10 1/2, bottom sheet margin single, full OG, NH, VF (Image)

1929, 10k olive brown, left sheet margin block of four, bottom stamps with compound perforation 12 1/2x12x10 1/2x12, full OG, NH or LH (1), VF and scarce multiple, N. Mandrovski certificate (Image)

1929, 10k olive brown, vertical pair, bottom stamp has compound perforation 12 1/2x12x10 1/2x12, full OG, NH (error stamp) or LH, VF (Image)