Front:
THE PHYSSICS BUILDING, UNIVERSITY OoF
MICHIGAN, ANN ARBOR.
Back:
Message Only
This building has four floors under-
ground, including a room at the low-
est level the most nearly silent and
vibrationless of any in the country.
Here the most delicate experiments
and research are conducted.
Santway Photo-Craft Company, Inc., Watatos, N.Y.
-V ELVATON E-
