Six commemorative covers, each bearing an affixed cachet of a copy of their correspondence, each signed on the front by a different Nobel Prize recipient. Signers are: Elie Wiesel, Leon Cooper, Steven Chu, Jerome Karle, Kenneth Arrow, and Sidney Altman. Also included is an ink signature of Glenn Seaborg on an off-white 5 x 3 card. In fine condition. RR Auction COA.
