Sheet 1H : Sheet J-38V Mahabad IDR 9002/4592 Edition 1942, reprinted K501 (GSGS 3919) Edition 3-GSGS 1958. Compiled and reproduced 1 Indian Field Survey Company Oct 1942. Last edition Oct 1940. Printed for D Survey (WO and AM) by OS. 10,000/8/58/5805/OS. Grids C & B.