ΟΟ-21 4022, 4023 Section ΟΟ 670 Section ΟΟ 674
ΟΟ-21 4024, 4025 Section ΟΟ 677 Section ΟΟ 678
ΟΟ-21 4026, 4027
ΟΟ-21 4028, 4029
East Side of Annex ... ΟΟ-21 4030, 4031 ... 1 July 1950
ΟΟ-21 4032, 4033 Section ΟΟ 672 Section ΟΟ 675
ΟΟ-21 4034, 4035
ΟΟ-21 4036, 4037