Scale: 1:50000; Map Type: Topographic maps; Other Descriptive Notes about Map Series: Complete in 21 sheets. Set includes various issues of some sheets, some issued by British War Office (G. S. G. S. 4390). Military grid. Contour interval 50 meters.. Five classes of roads or trails are shown. Includes Glossary.. Marginal maps: Index to adjoining sheets.--Reliability diagram.