Old Topographic Map of Sequoia & Gen Grant NPs, 1927: Mt Whitney, Great W Divide, Kings Canyon, Sherman Tree, Mineral King Size:30x30in (75x75cm) adding depth and dimension to

adding depth and dimension to the map's overall design

Key with 269 points of interest

while the Lowlands are etched with rivers and fertile valleys

a Scottish cartographer celebrated for his detailed and aesthetically pleasing maps

The map also includes many natural landmarks

Old Topographic Map of Sequoia & Gen Grant NPs, 1927: Mt Whitney, Great W Divide, Kings Canyon, Sherman Tree, Mineral King Size:30x30in (75x75cm) adding depth and dimension toIssued in 1927 by the U. S. Geological Survey in cooperation with the National Park Service, this topographic portrait of Sequoia and General Grant National Parks captures the Sierra Nevada at a pivotal moment for American conservation. Rendered in a polyconic projection and articulated by 100foot contour intervals, the map translates granite massifs, plunging canyons, and high meadows into an exacting language of lines and elevations. The Great