Frobenius, Leo: Prehistoric rock pictures in Europe and Africa: from material in the archives of the Research Institute for the Morphology of Civilization, Frankfort-on-Main (New York: Museum of Modern Art, 1937)

The Museum of Modern Art wishes to thank: Professor Frobenius,
for his interest in the American exhibition; his American assistant,
Douglas C. Fox, who has most generously given his time to plan and
supervise the exhibition and prepare the text of the catalog; Miss
Iris Barry, Curator of The Museum of Modern Art Film Library,
who first suggested the exhibition to the Museum and carried on pre-
liminary negotiations; and Walter P. Chrysler, Jr., for his interest
and assistance.
ALFRED H. BARR, JR.

I I