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1953 Map of Mt. Wilson, 1955 Print
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1953 Map of Mt. Wilson

USGS Topo · Published 1955

About this map

The San Gabriel Mountains dominate the northern half of this mid-century survey, where a network of trails and camps like Sturtevant Camp and Orchard Camp indicates the region's established role as a recreational escape for the Los Angeles basin. In the foothills, the transition from wild terrain to suburban expansion is evident in the dense residential grids of Altadena, Pasadena, and Sierra Madre. Notable institutions such as the Calif Institute of Technology and Pasadena City College are clearly defined, while the cultural influence of the era is marked by the Huntington Art Gallery in San Marino. A historical layer of transportation is preserved here as well, showing the PE Electric RR and the Echo Mountain (Site), reflecting the legacy of the Mount Lowe Railway. High above, the observatory and Mt Wilson P O anchor the peak that served as a critical scientific and communications hub for Southern California.

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Map Details

Date Portrayed1953
Date Published1955
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22.03 x 27.07 inches

Editions of this 1953 Mt. Wilson Map

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain