Sheet 86G/3/SW Port Cornwallis HIND 1023 First Edition 1943, reprinted 1943. First Edition, Aug 1943. Compiled from 1:40,000 air survey Nov 1942 & Jan 1943. HIND 1023. Published SGI. Reg.No.566 X.D.D'43. 71 REP/3. Reproduced 71 Ind Base Map Repro Sec OCT/43. Yard Grid IVB.