SI AND H EXPERIMENTATION, 8 DECEMBER 1953

kW" TO: File. SUBJECT: SI and H Experimentation, 8 December 1953 On Tuesday 8 December 1953/ SI and H experimentatidll an ch wan. carried on in Room 20, Buildin 1 h with the followin sub'ects: Miss Du to the fact that all subjects present except Miss re beginning the H work, the writer converted the � evening to primarily a basic 6iscus:Aon of the H work wit per illustration of H techniques and metlo using -s-�,.the subject...