Call NumberC-327CreatorCollier, JosephDate1875-1900SummaryStereographic view of tracks of the Colorado Central Railroad at the switchback between Blackhawk and Central City in Gilpin County, Colorado. The trestle of the Running Lode Gulch is in the background. The tops of several trees and shrubs are in the foreground. A ridge of rocky hills is in the distance.Physical Description1 photoprint : stereograph |12 x 16 cm (4 3/4 x 6 1/4 in.)Born-Digital or AnalogAnalogSubjectGilpin County (Colo.)--19th centuryRailroad tracks--Colorado--Gilpin County--19th centuryTrestles--Colorado--Gilpin County--19th centuryGeographic AreaGilpin County (Colo.)CollectionPhotographs - Western HistoryRelated MaterialImage File: ZZR700130327Type of MaterialPhotographic printsStereographsNotesImage also identified as "F46478."|Title supplied by cataloger. R7001303273