Document v1Loy4VVOw7L1rqJNOwDXMVzb

"arch 31, 1938 Dj.. A. G* Cranch Union Carbide Company 30 Hast 42m Street New York City Dear Dr. Crancht I oa pleased to have your letter of Karoh 23th with ocement; on the proposals for our study of tho effect of manganese dioxide* The revised proposals are entirely agreeable to us and we will be willing to use them as the basis of an agreement which you may send ue V-?ry truly yours. LUCjCC Leroy U. Gardner, I!*D* Director I! i PLAINTIFF'S EXHIBIT CfrMeLCO PLAINTIFF'S \ \ \ EXHIBIT 515JJ6- VN-PTiWa