1956 Press Photo Prof. Neal A. Weber studies ants at the University of Wisconsin

Ants that cause damage estimated at a billion dollars a year are being studied at the University of Wisconsin by Prof. Neal A. Weber. In the glass container may be seen some of the spongelike fungus that they make and eat. It is their only food.

Photo is dated 1956.

Photo measures 11.25 x 8.75 inches.

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