Relief is shown by contours, form lines, spot heights or hachures. Six classes of railroads, six classes of roads or paths, areas of cultivation and vegetation cover, and four types of internal boundaries are indicated. Complete in about 180 sheets. Set includes sheets reissued by U.S. Army Map Service, Series designation Provisional G.S.G.S. 4218 (Survey of India). Title from index map. Copied from maps compiled by Survey of India or F.M.S. & S.S. Survey Department. Military grid. Marginal diagrams include index to adjoining sheets by International numbering and I. & A.C. (India & adjacent countries) numbering, and administrative index.