Sheet 86H/4/SW Kwangtung Strait HIND 1023 First Edition 1943, reprinted 1943. First Edition, Aug 1943. Compiled from 1:40,000 air survey Jan 1943, and half-inch (1:126,720) published sheet 1886. HIND 1023. Published SGI. Reg.No.566 X.D.D.'43. 71 REP./5. Reproduced 71 Ind Base Map Repro Sec OCT 43. Yard Grid IVB.