Lot
2304 
1960, 4¢ Project Mercury - Echo I issue, unexploded pad, complete unopened pad of 100 sheets of 50 (5,000 stamps), BEP cover sheet stamped "October 30 1961" indicating printing date well-ahead of its February 20th 1962 release, after 56 years this may be one of the few remaining unopened pads released on the completion John Glenn's epic flight, very fine. Scott No. 1173 Estimate $300 - 400.
Realized: $325