FORM 22287 
 
 
 
               ESTABUSHED1802                                           
 Ai# e 
 E.I.DU PONT DE NEMOURS & COMPANY 
               iNCORPORAI ED 
           CONSERVATJON DEPARTMENT 
         WILMINGTON. DELAWARE 
 
                                                   November 28, 1930. 
 GAME RESEARCH DIVISION 
 
 
 
 
 
 
 
 
 
             Mr. Aldo Leopold, 
             421 Chemistry Building, 
             University of Wisconsin, 
             Madison, Wis. 
 
             By dear Leopold - 
 
                             Following is a copy of a memorandum from 
             Earl Fry for your information: 
 
                      "After a long wait I have just received a 
                reply from my letter to Arthur Bvihla, successor 
                to Dr. Leffingwell at the Washington State College. 
                       I had asked Mr. Svihla what work he was taking 
                up at the college and if he was continuing Leffingwell's

                study. 
                       He says that his interests are primarily with 
                mammals here in the state. I expect to be in that 
                part of the country about December let and will call 
                on him at that time. 
                       You might advise Aldo Leopold as to the above."

 
 
                                      Most sincerely yours, 
 
 
                                          L. W. T. Waller, Jr. 
             LWTW/c                       Director of Conservation.I 
 
 
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