1 Jan-31 Dec 1933 ... Building B
Building B. Building C ... Ω-3 425, 426 Ω 279 P 12158 Ω 299 P 12167 Ω 278 P 12157 Ω:1938.0315:13 Lot Ω 184 Lot Ω 185 Lot Ω 186 ... 15 Mar 1938 ... Building B ... Building C
Building B. Walls ... Ω-3 435, 436 ... 16 Mar 1938 ... Building B