1877, $50.00 Slate Blue & Carmine (R6).
Horizontal block of ten, canceled by multiple strikes of "DEPARTMENT/CANCELLED/OF FINANCE"
in red ovals, hinge rejoined between third and fourth vertical rows, small thin affecting first and second stamps at top left, Very Fine appearance, the largest known used multiple of this scarce revenue (only 3,500 printed), only one other block of this size recorded
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