Protectorate of South Arabia 1:100,000 /

Various editions. Topographic map series of Yemen showing roads, tracks, footpaths, boundaries, water features, vegetation, cultivation, swamps, buildings and built-up areas. Relief shown by shading and hypsometric tints.; Includes boundary diagram, reliabily diagram, index to adjoining sheets and glossary.; Each sheet is named and numbered individually.; Some sheets: Series D.O.S. 554 (Series K667).; Based on Series K667 with revision and additions.Aden Protectorat