SI AND H EXPERIMENTATION, 9 JULY 1951 (ROOM 20, BULDING 13)

� '41: � 4/4 a//3 To: Files Subject:, SI and H Experimentation, 9 July 1951 (Room 20, Building 13) Further research was continued in Room 20, Building 13, on 9 July 1951, with the above subjects. Tests results and observations are included as follows: tat ion an seeined ccom anied oth expected ues s an expres had returned ous to and d a des r an41401011111, 1 anticipating further continue at once. f ex ssed _ desire to'o ser e that...