Sheet 78-P Lokitaung Sudan Edition 1941. Anglo-Egyptian Sudan Kenya and Abyssinia. Northern half based on Mr Wakefield's triangulation 1938 with astro-radio datum at Nataba; topography mainly from GSGS 3999 1:250,000 sheets 1, 2 and 3 compiled from Mr Champion's planetable surveys; provisional administrative boundary from Mr Wakefield's planetable survey, and information in NW corner Maj Athill. Compiled & zincographed SOK July 1941. Printed black only. [34°30'E–36°E, 4°N–5°N; Equat...
Sheet 1 Bengasi GSGS 4386 First Edition 1943. Copied from Middle East map MDR 1006/1646 of November 1942. Compiled from Cyrenaica 1:100,000 series 1941/2 part revised photos March-June 1942 flown 60 Squadron SAAF, and air photographs 60 Squadron SAAF October 1941- May 1942; detail and names in purple from Italian 1:400,000 sheets Agedabia and Bengasi Feb 1941, LRDG and intelligence reports. Published WO 1943. Photolithographed OS 1943. 2,000/10/43/Ch. Libyan Grid. [Adjoining sheets 2 t...
Sheet 2 Derna GSGS 4386 First Edition 1943, printed 1944. Copied from Middle East map MDR 1006/1882 of October 1942. Material used: Cyrenaica 1:100,000 series 1942; Cyrenaica 1:50,000 series 1942; Tmimi-Tengeber 1:50,000 series 1942; air photographs flown 60 Squadron SAAF, 40 Squadron SAAF and No 2 PRU Nov 1941-May 1942; Italian 1:400,000 map Bir Hachlem October 1940; ground survey 514 C Fd Survey Coy April 1942; traverses by Italians, 512 Fd Survey Coy & 514 C Fd Survey Coy April 1942....
Sheet 4 Giarabub GSGS 4386 First Edition 1943. Copied from Middle East map MDR 1006/654 of November 1941. Compiled from SE 1:100,000 maps 1938, and Italian 1:100,000 maps 1936, and part surveyed 514 Fd Svy Coy RE Sept 1941. Published WO 1943. Photolithographed OS 1943. 2,000/11/43.Ch. Egyptian [Purple] Grid. [Adjoining sheets 2 Derna, 3 Salum-Tobruch, 5 Sidi Barrani.]
Sheet 11 North Uadi El Mra GSGS 4386 First Edition 1943. Copied from Middle East map MDR 1006/2653 of June 1942. Part surveyed Mobile Echelon 512 (Army Field Survey) Coy RE MAy 1942; part not surveyed. Published WO 1943. Photolithographed OS 1943. 2,000/9/43 Ch. Libyan Grid; Egyptian "Purple" Grid. [Adjoining sheets 1 Bengasi, 2 Derna, 3 Tobruch-Solum, 4 Giarabub, 5 Sidi Barrani, 9, 10, 11.]
Sheet 2 Cairo GSGS 4084 Second Edition 1942, printed 1943. Published WO 1941. 2nd Edition 1942. Copied from map by 512 Fd Survey Coy REME Aug 1942. Photolithographed WO 1942. 5,000/10/43 R. Egypt Red Grid. Layered. [29°E–33°E, 29°N–31°45'N; adjoining sheets 1 Matruh, 3 North Sinai, 4 Bahariya, 5 Asyut, 6 South Sinai.]