Wallace Waterfall and H. A. Erl converse

(L-R): Wallace Waterfall and H. A. Erl converse, Credit Line: AIP Emilio Segrè Visual Archives, Physics Today Collection
Abstract/Description: (L-R): Wallace Waterfall and H. A. Erl converse
Subject(s): Conversation
Eyeglasses
Portraits, Group
Waterfall, Wallace, 1900-1974
Credit Line: AIP Emilio Segrè Visual Archives, Physics Today Collection
Catalog ID: Waterfall Wallace C9