February 7, 1958e

« Lyman Re Flook,
Sserunnenal of Buildings and Groumds,
University of Chicago,
Chicago, Illinoiss

We are very auch interssted in the article in the

concrete surfaced courts at the University of Chicago.

| i em informed by Director T. Ne Metealf that you
vosshoue tatian aut Fame aan ie eee Ae ek coe.