Letters Received to Howard C. Barker [H.H. Barker], December 31, 1930

50 NORTH 21ST STREET TELEPHONES BOWLING GREEN 9 2160 EAST ORANGE NEW JERSEY ORANGE (N. J.) 3 7286 HENRY C. JOHNSTON, M. D. 79 JOHN STREET NEW YORK CITY juid 2 1971 December 31, 1930. Mr. Howard C. Barker, U. S. Radium Corporation, 535 Pearl Street, New York, N. Y. Dear Mr. Barker: I am inclosing herewith statements covering the treatment to three patients for the month of December and also an account of money expended for drugs and laboratory tests. Mrs. Larice on account of the objection of her husband finally refused to take the second series of Parathormone injections. I took the matter up with Dr. Craver but thought I had better mention this to you in case he has not informed you of same. On December 26, I again started viosperol and calcium lactate administration suggestion. He also asked tha t I obtain urine and feces at the same time I make my collection from the other patients. I expect to obtain these specimans on Thursday evening, January 8, and unless I hear from you to the contrary will deposit them in the usual place. With wishes for happiness and stability in the New Year, I am Very truly yours, HCJ/EKS