Loudoun Imagery 1926 Postal Map

More Metadata This map contains the 1926 rural delivery routes of Loudoun County, VA. It was mapped in 1926 by the Post Office Department. A scanned, digital copy was obtained by Loudoun County, VA Office of Mapping & Geographic Information & geo-referenced to correct spatial location using 1957 imagery.补充元数据：本地图收录了1926年弗吉尼亚州劳登县（Loudoun County, VA）的乡村邮路信息。该地图于1926年由邮政部（Post Office Department）绘制。弗吉尼亚州劳登县测绘与地理信息办公室获取了其扫描数字副本，并借助1957年的影像数据完成地理配准，以校正其空间位置。