Irwin J. Gruverman, Class of 1955
Description
Black and white portrait photograph of Irwin J. Gruverman.
Original caption: "Irwin J. Gruverman, Technical Director Sources and Nuclides Division"
Black and white portrait photograph of Irwin J. Gruverman.
Original caption: "Irwin J. Gruverman, Technical Director Sources and Nuclides Division"