For 60 years, the Southern Pacific's Slim Princess served as the lifeline to remote areas of western Nevada and eastern California.

In 1880, the financiers of the Virginia & Truckee Railroad organized the Carson & Colorado Railroad to build a narrow-gauge line from the Carson River to the Colorado River, but that dream was never fully realized. In 1900, the Southern Pacific Railroad purchased the 300-mile line, envisioning it as a shortcut from Nevada to Southern California. The northern half of the line was converted to standard gauge in 1905. The section from Mina, Nevada, to Keeler, California, remained an isolated and celebrated part of the Southern Pacific until it succumbed to the scrapper's torch in 1960.

Author Andrew Brandon has over 30 years of extensive study in railroad history and involvement with noteworthy projects in the railroad preservation community. Since 2001, he has been involved with the Nevada County Narrow Gauge Railroad Museum in Nevada City, where he currently serves as the curator. Brandon also serves on board of directors for the Southern Pacific Narrow Gauge Historical Society and the Nevada-California-Oregon Railway. In 2009, he helped establish PacificNG.org--a website dedicated to researching narrow-gauge railroads around the Pacific Rim.