unused 15c Yellow Orange, paper with silk fibers (163 var.), beautiful rich color, many short blue silk fibers imbedded in the paper and plainly visible on both the front and reverse, exceptionally well-centered, full o.g., h.r., a tiny trivial excluded inclusion at L., otherwise extremely fine, drastically undercataloged and rarely encountered, an extremely desirable major variety for the Bank Note specialist, Scott retail $950.00 photo est.

细节

unused 15c Yellow Orange, paper with silk fibers (163 var.), beautiful rich color, many short blue silk fibers imbedded in the paper and plainly visible on both the front and reverse, exceptionally well-centered, full o.g., h.r., a tiny trivial excluded inclusion at L., otherwise extremely fine, drastically undercataloged and rarely encountered, an extremely desirable major variety for the Bank Note specialist, Scott retail $950.00 photo est.