Document jy9Njo19GLzxxq1jnZGNEk42N

September 2S, 1937 Dr.. K. D., Bryson 10515 Carnegie Avenue Cleveland, Ohio Dear Doctor Bryson: I am sending along a record of our most recent analysis of the urine sample of The result was quite high, about the same in fact as the last sample which w e ! obtained, and unless there was contamination during the collection I am afraid that ^ J ^ k s t i l l has some lead stored about him which Tie is losing al a fairly good rate. As a check on this excretion finding I am wondering if you will be kind enough to secure several more spot samples Of \irlne in the containers which I am taking the liberty to send you. These can be collected every five days to one week, possibly at the time ^visits you at ybur office. You are familiar, j^?S,ieve, with our method of collecting the samples. The urine shpuld be passed directly into the bottle, in line witfc the instruction form which we are sending with the containers. These samples can be mailed to us as soon as they are collected. In view of symptoms and the urinary findings I believe it would be well for him to see you at least twice a week at least ubtil such time as his urinary findings return to normal. If you are concerned about Anna's condition at any time and would like to have ua make any arrangements to facilitate your handling of the case, do not hesitate to call upon-us. thanks, I am Y/lth kindest regards and many Very truly yours, uFM: vr "Willard F. Mac m e , h.u