Relief shown by contours (250 feet interval ), hachures and spot heights. Map shows international (demarcated and undemarcated), provincial or state, and district boundaries; roads, railways, mineral lines or tramways, telegraph lines, mule paths. Sets lacks uniform title. PUL Map Collection set is incomplete (65 sheets covering mostly central Īrān). Each sheet has index to sheets by the Survey of India and International numbering index. In upper right margin of map this information is also noted. Set contains various editions, some provisional, and photocopies. Includes Persian and English glossary. "Copyright reserved." Heliozincographied at the Survey of India Offices, Dehra Dūn