The World, On Mercator's Projection Southern United States Heavy paper

Heavy paper

A detailed map showing the Pulgas Baseline east of San Francisco near the San Antonio Creek

including currents

Also included on the map are depth soundings

The map of the Northwestern United States and Neighboring Canadian Provinces appeared in National Geographic Magazine in June of 1941 and focused on the states of Washington

The World, On Mercator's Projection Southern United States Heavy paperLarge folding case map of the world with original outline colour, dissected into 24 sections and mounted on linen, edges trimmed with green cloth, marbled paper to the folded end sections with a map advertisement to one side, folding into original pebbled brown cloth slipcase wanting all but a few scraps of the publisher's printed label to the upper board. The map paper evenly browned overall, slight wear to the linen at a few of the folds, marking to