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UNIVERSITY OF MISSOURI APR 4 1930 COLUMBIA DEPARTMENT OF CHEMISTRY April 2, 1930 Dr. H. H. Barker U. S. Radium Corporation 535 Pearl St. New York City, N.Y. My dear Harold: Thank you for forwarding the telegram of Miss Dover, and I also thank you for the sugges- tions regarding the paper with Dr. Failla. I have received a letter from Dr. Failla suggesting that we defer publication until he himself has had time to calibrate the government instrument; that is, the instrument you have loaned the U. S. Public Health Service. He proposes to calibrate this instrument by inserting a number of "seeds" in a cadaver. By thus getting a more precise constant for the government instrument, we shall be in a position to revise the constant of the old Wulf-Hess instrument which Dr. Failla and I used in measuring the activity of Miss Freyer and Mrs. Hussmann. Within the next few days, I shall see Dean Tisdel with a view of securing leave of absence for a few days beginning April 22nd. If the trial had been set for the week previous there would probably have been no difficulty, as we have a short Easter recess from the 17th to the 21st. With very good wishes, I remain Yours very sincerely, Herman Schlundt Herman Schlundt. HS/GMA.

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    "ocrText": "UNIVERSITY OF MISSOURI\nAPR 4 1930\nCOLUMBIA\nDEPARTMENT OF CHEMISTRY\nApril 2, 1930\nDr. H. H. Barker\nU. S. Radium Corporation\n535 Pearl St.\nNew York City, N.Y.\nMy dear Harold:\nThank you for forwarding the telegram\nof Miss Dover, and I also thank you for the sugges-\ntions regarding the paper with Dr. Failla.\nI have received a letter from Dr.\nFailla suggesting that we defer publication until\nhe himself has had time to calibrate the government\ninstrument; that is, the instrument you have loaned\nthe U. S. Public Health Service. He proposes to\ncalibrate this instrument by inserting a number of\n\"seeds\" in a cadaver. By thus getting a more precise\nconstant for the government instrument, we shall be\nin a position to revise the constant of the old\nWulf-Hess instrument which Dr. Failla and I used\nin measuring the activity of Miss Freyer and Mrs.\nHussmann.\nWithin the next few days, I shall\nsee Dean Tisdel with a view of securing leave of\nabsence for a few days beginning April 22nd. If\nthe trial had been set for the week previous there\nwould probably have been no difficulty, as we have\na short Easter recess from the 17th to the 21st.\nWith very good wishes, I remain\nYours very sincerely,\nHerman Schlundt\nHerman Schlundt.\nHS/GMA."
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