National Museum of Nuclear Science & History
John S. Wahl was an American physicist. Wahl’s specialty was nuclear physics. He worked for Dr.
H. F. Gibbs worked for the A. S. Schulman Electric Company.
Lawrence Roth worked for the United States Engineer District Office.
J. Carson Mark was a Canadian-American mathematician. Mark was born in 1913 in Lindsay, Ontario. He received a B.
