Classic vintage roll-up map and teaching map of world rainfall and ocean currents, issued by Geodætisk Institut in Copenhagen. The map shows the world map with color-coordinated measurements for rainfall amounts and arrow indications for warm and cold ocean currents. The map is measured in scale 1:25,000,000 and mounted on original round wooden dowels at top and bottom with a rope for hanging. Condition and wear: The map appears in used vintage condition with natural patina. There are individual care marks.