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You searched for: Collection Maps of Los Angeles, California, the United States and the World. Collection 294 Remove constraint Collection: Maps of Los Angeles, California, the United States and the World. Collection 294 Date Unknown Remove constraint Date: Unknown
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Map of a portion of San Bernardino and San Diego counties, showing the Bear Valley reservoir, its watershed, also the valleys where its waters are to be used, including the Alessandro and Perris irrigation districts

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