Louise A. Morse, photographer
Description
Seated (l. to r.): Solomon Lefschetz, Lev Semenovich Pontryagin. Standing (l. to. r.): Mrs. Lefschetz, Evgenii Frolovich Mishchenko, Louise A. ("Weezie") Morse, Marston Morse, Mrs. Pontryagin, and Revaz Gamkrelidze.