Jack Steinberger USA Germany Physicist Nobel Prize Hand Signed Photo & Envelope

CHAU2410  This is a hand signed photo by Jack Steinberger autographed on the reverse where his signature rests perfectly in blue fountain pen in mint condition (please see both images).  It comes with another original envelope sent from Jack Steinberger from his offices making this a double autograph opportunity.

Jack Steinberger was a German-born American physicist noted for his work with neutrinos, the subatomic particles considered to be elementary constituents of matter. He was a recipient of the 1988 Nobel Prize in Physics, along with Leon M. Lederman and Melvin Schwartz, for the discovery of the muon neutrino.