Description: Society of land surveyors interested in history of Mount Diablo, Northern California and the establishment of the base and meridian initial point.
Keywords: land,survey,historical,history,surveyors,mount diablo,society,mt. diablo,walnut creek,california,northern,contra costa county,nevada,initial point,base and meridian,Leander Ransom,John Pettley
Science Social Sciences Geography Cartography Map Societies 网站
2024年12月28日