Eads Hall, The Laboratory of Physics, Washington University

Front:
LID Eads Hall, The Laboratory of Physics, Washington University. St. Louis, Mo.

Back:
SI United States, and laland Possessions, Cuba, Canada and N. Dy. LEIPZIG DRESDEN BERLIN (Germany) For all other Countries No. A 2984 Published by The St. Louis News Company, St. Louis, Mo. Leipzig-Berlin