Great Drain at 55-68. Drain. House H; Room 12 ... ΝΝ-30 5898, 5899 SS 10180 SS 10181 IL 940 SS 10182 SS 10183 IL 941 ΝΝ 4797 T 2887 ΝΝ 4798 T 2888 ΝΝ 4799 T 2889 ΝΝ 4800 T 2890 ΝΝ 4801 T 2891 ΝΝ 4802 T 2892 ΝΝ 4803 T 2893 ΝΝ 4804 P 19691 ΝΝ 4805 P 19692 ... Aug 5 1947