Sheet NH-47 Upper Mekong HIND 5000 First Edition 1945. Published SI. HIND 5000. Army/Air Edition 1943; 1st Edition 1945 (reprint of above). Reg.No.2017 HD'43–X–X–X'44–X'45.
Sheet 3A : Sheet H-38C Najaf GSGS 3919 Calcutta Edition 1941. Compiled and published originally SGI 1922. Registered 1921. Reprinted with corrections Calcutta July 1940. Revised Calcutta 1940 Aug, 1941 May. Published SGI. Edition date May 1941. Reg.No.1174 D'21 1940. 1,300'40–8,500'41. Grid B.
Sheet 3E : Sheet H-38D Samawa GSGS 3919 Calcutta Edition 1941. Compiled and published originally SGI 1922. Registered 1921. Reprinted with corrections Calcutta July 1940. Revised Calcutta 1940 Oct, 1941 May. Published SGI. Edition date May 1941. Reg.No.1212 D'21. 1940. 1,300'40–8,500'41. Grid B.