1913 Dinsmore Large Two Sheet Map (1 results)

Very good. Light wear along original folds. Size 58.5 x 47.5 Inches. An epic two-sheet 1913 wall map of California, standing nearly five feet tall, compiled by Andrew Dinsmore of the General Land Office. The map illustrates California's complex interrelations with indigenous peoples and water supply. A Closer Look Depicting the state in granular detail, the map employs vivid chromolithographic coloring to indicate terrain and distinguish national parks, national forests, national monuments, and Indian Reservations. Private land claims, some dating back to the ranchos of the Spanish and Mexican era, are listed in an index at left. Lighthouses, U.S. military land, U.S. Surveyor and Land Office locations, survey lines, and railways (including interurban light rail in Southern California) are noted throughout. Inset maps of Los Angeles, San Diego, and San Francisco are also provided. 'Homeless Indians' The Indian Reservations indicated here do not include the relatively small Rancherías established in California around this time. A unique California institution, Rancherías were meant to provide tracts of land to 'homeless' Indians who had been displaced by white settlers. Often, these communities were established in the late 19th century near the edge of settler communities. The Rancherías were a means of formalizing and securing rights to lands they already resided on. But the wider issue of 'homeless' Indians is referred to here, for example at the 'Homeless Paiute and Other Indians' reservation north of Bishop. In the early 1930s, the vast majority of this reservation was eliminated to allow for water to be piped southwards to Los Angeles, demonstrating the interaction between the demand for water, displacement of Native peoples, and the American settlement of California. California's Water Wars California was growing quickly at this time; the state's population doubled between 1900 and 1920. Many of the new arrivals were farmers, who realized that the state's immense size, prodigious sunshine, and suitable soils, if coupled with a regular and reliable water supply, could produce an almost limitless amount of agricultural goods. Historically a vast wetlands, the groundwater of the Central Valley was so thoroughly overpumped that the ground sank several feet and additional water was needed to maintain the growing agricultural industry. Eventually, both the state and federal government undertook massive engineering projects to irrigate the Central Valley, but at the time of this map's publication, these efforts were more haphazard and experimental, and many dams that did exist were privately constructed. There are, however, several larger-scale projects mentioned here which remade the landscape and changed the course of the state's history. Perhaps the most notorious of these is the Los Angeles Aqueduct, which was driven by urban growth rather than farming. Completed the same year as this map's publication, though not indicated here, it largely followed the course of the Southern Pacific line seen here through the Owens River Valley and on to Mojave and the Antelope Valley north of Los Angeles. Drawing on the waterways that fed Mono Lake and Owens Lake, the Aqueduct was a modern engineering marvel, without which the development of Southern California would have been impossible. It was also an ecological disaster, resulting in the desiccation of Owens Lake, with Mono Lake almost suffering the same fate. It was despised by local farmers, whose own water supply was depleted, and the project resulted in one of the worst man-made disasters in U.S. history when St. Francis Dam collapsed in 1928, killing over 400 people. Also in 1913, the U.S. Congress passed the Raker Act authorizing the city of San Francisco to construct of a dam in the Hetch Hetchy Valley in the northern portion of Yosemite National Park (near Tilden Lake and Richardson Peak). San Francisco's water needs were as dire as Los Angeles', particularly when the existing.