1956 batch     79083 - 090, 095 DMBS Intermediate 79091 - 094, 096 - 111  DMBS Leading 79155 - 68 DMS Intermediate 79440 - 7 TRBF   79470 - 82 TF   1959 batch     50936, 51008 - 29 DMS Intermediate 51030 - 51 DMBS Leading 59098 / 9 TRBF   59391 - 400 TF   59402 - 12 TC