Κ-21 4290, 4291 Κ 3720 P 27556 84-600 84-601 ... 21 July 1966
Κ-22 4369, 4370 ... 21 July 1966
Trench V ... Κ-22 4385, 4386 ... 21 July 1966
Trench V ... Κ-22 4387, 4388 Section Κ 525 ... 21 July 1966