Switzerland, 1903, 1fr carmine. Perf 11½x11, block of 4, o.g., lightly hinged at top, never hinged at bottom, rich vivid color, wonderful freshness, Extremely Fine, a choice mint block which is quite rare in this gem condition. Scott No. 97. Zumstein No. 75D  SFr 780 ($884). $0 (Image)