House 631/22. House 631/20 ... Ε-1 27, 28 Section Ε 31 Section Ε 32 ... 2 May 1930
House 20 ... AMS 25 Horizontal (normal) ... 1 May 1931
House 22 and southernmost end of House 23 ... AMS 25 Horizontal (normal) ... 1 May 1931
Back of House 22 from east ... AMS 27 Horizontal (normal) ... 2 May 1931
House 20 from east. House 19 left standing ... AMS 27 Horizontal (normal) ... 2 May 1931