unused Block of Four -- a superb mint block of four [29-30, 41-42] showing HPF 29a and 41. Fine and fresh. Photo | Christie's

Lot 631

631

unused Block of Four -- a superb mint block of four [29-30, 41-42] showing HPF 29a and 41. Fine and fresh. Photo

unused Block of Four -- a superb mint block of four [29-30, 41-42] showing HPF 29a and 41. Fine and fresh. Photo

Details

unused Block of Four -- a superb mint block of four [29-30, 41-42] showing HPF 29a and 41. Fine and fresh. Photo