Sheet 23E : Sheet I-40D Budraskan GSGS 3919 First Edition 1942. Compiled and published originally SGI 1924 and revised to 1941. Edition date July 1941. Published WO 1942. Heliographed OSO 1942. 1,000/5/42. No.2 REP.SEC. R.E. Grids B & C.
Sheet 24B : Sheet H-40I Bahramabad GSGS 3919 First Edition 1942. Compiled and published originally SGI 1910 and revised to 1941. Edition date July 1941. Published WO 1942. Heliographed OSO 1942. 1,000/4/42. No.2 REP.SEC.R.E. Grid B.
Sheet 25I : Sheet G-40E Bijnabad GSGS 3919 First Edition 1942. Compiled and published originally SGI 1910 and revised to 1941. Published WO 1942. Heliographed OSO 1942. 1,036/6/42F. Grid II A.
Sheet 25M : Sheet G-40F Kalanzau GSGS 3919 First Edition 1942. Compiled and published originally SGI 1910 and revised to 1941. Edition date July 1941. Published WO 1942. Heliographed OSO 1942. 1036/6/42. L.R. Grid II A.
Sheet 25N : Sheet G-40L Fanuch GSGS 3919 First Edition 1942. Compiled and published originally SGI 1910 and revised to 1941. Published WO 1942. Heliographed OSO 1942. 1036/5/42 L.R. Grid II A.
Sheet 29B : Sheet I-41G [Khaf] GSGS 3919 First Edition-GSGS 1950, printed 1951. Reprinted from SI Interim Edition 1941. Surveyed 1918-19; compiled from 2-mile survey and from NWTF 4-mile sheet 11 SW published 1888, supplemented by extra-departmental information. Edition date 1941. Published WO 1950. Reproduced OS 1950. 1000/1/51. Persian-Afghan boundary partly from extra-departmental information. Grid I.
Sheet 29D : Sheet I-41S [Tabas] GSGS 3919 Third Edition-GSGS 1950, printed 1951. Reprinted from SI Interim Edition 1941. Surveyed 1918-20; supplemented by extra-departmental information. Published WO 1950. Third Edition 1950. Reproduced OS 1950. 1,000/1/51. Persian-Afghan boundary from extra-departmental sources. Grid I.
Sheet 30E : Sheet H-41B Zabul GSGS 3919 Fourth Edition-GSGS 1945, reprinted 1953. Reprinted from Fourth Edition SI 1945. Fourth Edition-GSGS 1945. Compiled from rapid ground survey 1942-43, one-inch and quarter-inch reconnaissance surveys 1903-05 and NWTF 4-mile sheet 13 NW 3rd edition published 1908. Published WO 1953. Reproduced WO 1953. 3,000/2/53 S.P.C.,R.E. India Zone I Grid.
Sheet 31J : Sheet G-41I [Mand] GSGS 3919 Third Edition-GSGS 1950, printed 1951. Reprinted from Second Edition SI 1939. Compiled from NWTF 4-mile sheet 15 SE 1889-90 with additions and corrections from Routes in Baluchistan and Sketch of the Dasht River. Third Edition GSGS. Published WO 1950. Reproduced OS 1950. 3,000/1/51. [Grid II A.]
Sheet 33C : Sheet I-41Q Taiwara GSGS 3919 First Edition 1942. Compiled and published originally SGI 1917 and revised to 1941. Compiled from NWTF sheet 20 NW surveyed 1888. Published WO 1942. Heliographed OSO 1942. 1,036/7/42F. Grid I.