slio" To: Files Subject: SI and H Experimentation, 11 March 1952. On Tuesday, lllmarch .1952, ip_2@ilqing-3.a- Qom-2D, -H ents Mai Sit *zv2era.1 of c gnd the writer had decided that the f ils, s were not as effective as it was desited, two sequences were-ru"n' off during the night's work using new lights and camera arrangementsk A third sequence was run developing an@-, other theme which, if successful, will certainly be more effective than an earlier presentati8on that we had made. The film work consumed the entire time and no purely experi- mental work was accomplished. i4,