Abstract:
Map of Marion Island, Prince Edward Islands, in the Indian Ocean showing meteorological and wireless stations. Relief shown by form lines and spot heights.; "Met. station. Lat 46°52'34" S. Long. 37°51'32" E. of Greenwich".; "Note: Most buildings etc. have been surveyed by traingulation. The topography is approximate. Vertical heights are given in feet above M.S.L. Form lines are shown at approximate 10 feet intervals.