North-South Trench XIV ... ΠΠ-7 1376, 1377 ΠΠ 501 MC 765 ΠΠ 506 P 19374 ΠΠ:1948.0417:8 ΠΠ:1948.0417:9 ΠΠ:1948.0417:10 ΠΠ:1948.0417:11 ΠΠ:1948.0417:12 ΠΠ:1948.0417:13 ΠΠ:1948.0417:14 ΠΠ:1948.0417:15 ΠΠ:1948.0417:16 ΠΠ:1948.0417:17 ... Apr 19 1948 ... ΠΠ-7 ... ΠΠ 501 ... ΠΠ 506