Sheet 77/XXXI–A [Doping] HIND 629 First Edition 1946. Colour separated 65 Rep Gp RIE from Dutch originals surveyed 1931-1932. HIND 629. Published Svy Dte SEALF 1946. 8700/7/46/65/Kods. NEI Equatorial Zone Grid. [4°00'S–4°10'S, at 120°10'E, 120°15'E.]