.bk J02 .fl O627mh2.j .fd locus log O627 .ei mH .ed O627 .rd O627 .ri mH k 100 m3583 1500s 200e 15m stretch of south of m3583 in the long German trench 4 m3595 400e 400n west of k100, north of k5 5 m3594 400e 400n west of k100, south of k4