Walls from southwest ... Scanned 2005 for the 75th anniversary exhibition and publication. 789 Horizontal (normal)
Modern Walls ... ΚΚ-4 789, 790 Section ΚΚ 145 Section ΚΚ 144 Section ΚΚ 143 Section ΚΚ 174 Section ΚΚ 196 Section ΚΚ 222 Section ΚΚ 209 Section ΚΚ 232 ... 14 May 1936
Mixed ... D. Burr ... 600 796 ... 1936