Sheet Potpoto HIND 1107 First Edition 1945. First Edition March 45. Surveyed from 1:26,000 air photographs 12, 13 & 14 Dec 44. HIND 1107. Printed SIO(FC). Reg.No.846 F.C.E'45 (18 Party–2.43")–X'45. Grid IIB (Yards). [Grid U 46-59E, 75-85N, on quadrangles 73E/3 and 73E/4.]