Document xdv3pdz4NbmXn97e53pEDZzEg

'.*6LE AOOPtSS "B EDECO" a b c cose MEDICAL AND SURGICAL INSTRUMENTS N. J.Ru t h e r f o r d . September 2o, 1945 Dr. Fobert A. Kehoe University of Cincinnati Kettering Laboratory College o! medicine - Eden Cincinnati .9, Ohio .venue Dear Dr. Kehoe: v*e have sent you about two dozen specially prepared tubes, one dozen narked IIo. 1 and the other dozen marked No. 2. Both of these lots were cleaned and prepared, as your suggested, by under slightly different circumstances in our Plant. V/e would appreciate it, if it isn't too much trouble for you, if you would have these tubes tested and let us know the results. be believe we are now getting on the right road to this cleaning problem. V:e will await your report with interest. Thanking you for your cooperation, we are Sincerely yours, BkCTOII, DICKINSON & CO. JJK: vi ce: hr. V. B. Littlefield Lir. R. J. Kattner N13972