Pit at 57-58/ΞΗ-ΞΘ ... ΝΝ-26 5122, 5123 ΝΝ 3033 P 18011 ΝΝ 3034 T 2392 Section ΝΝ 887 ... 28 Jun 1947
Notebook ... R. S. Young ... 5001 5199 ... 1947