An unidentified student speaks while pointing to the blackboard, William D. Watson looks on

An unidentified student speaks while pointing to the blackboard while others look on. William D. Watson is on the right., Credit Line: Department of Physics, University of Illinois at Urbana-Champaign, courtesy ofAIP Emilio Segrè Visual Archives
Abstract/Description: An unidentified student speaks while pointing to the blackboard while others look on. William D. Watson is on the right.
Subject(s): Conversation
Blackboards
Books
Classrooms
Portraits, Group
Watson, William D.
Credit Line: Department of Physics, University of Illinois at Urbana-Champaign, courtesy ofAIP Emilio Segrè Visual Archives
Catalog ID: Watson William D C6