Information regarding the locomotive featured in this ad - San Diego and Southern Railway #100 numbered at factory.
Built February 1911, serial number 4812.
Upon delivery, SD&S renumbered it #2.
San Diego and Southern and National City and Otay Rwys.
merged, becoming San Diego and Southeastern Rwy.
SD&S #2 becomes SD&SE Rwy #2 in 1912.
SD&SE Rwy. becomes part of San Diego and Arizona Railway.
SD&SE Rwy. becomes SD&A 1st #2.
Sold to Scofield Engineering Company.
Later sold to U.S. Navy Destroyer Base in 1919.