SI AND H EXPERIMENTATION, 5 MARCH 1952

To: Files Subject: SI and H Experimentation, S March 1952 On Wednesday, 5March 1952-, n Buildin 1 Rob* 20 SI and H experimen s were carried on wit 111.11,. It silould be noted at this time that has withdrawn from the exper we k ersona reaso o explanation was requested of aving since our work is on a voluntary basis. Her .epar ure is regrettable since she was developing into an excellent subject...