Distinctive Features:Relief shown by hachures.Shows routes of various expeditions with a list of explorers and dates of their journeys at left centre.Includes two insets: ‘Socotara’ and ‘KARTE DES Landstrichs zwischen Dsjidda und Tayf in HEDSCHAS ARABIEN’.1 map sheetDimensions:550 x 465 mm, on sheet 690 x 604 mm