Call NumberX-24307SummaryWorkmen unload pipes from a flat-bed truck at the Lock Joint Pipe Company in Denver, Colorado. The large coated concrete pipes are stored on pieces of wood in a field.Physical Description1 photoprint : cyanotype ; 21 x 26 cm (8 x 10 in.)Born-Digital or AnalogAnalogSubjectLock Joint Pipe Company (Denver, Colo.)Pipes (Conduits)--Colorado--DenverPipe industry--Colorado--DenverGeographic AreaDenver (Colo.)CollectionPhotographs - Western HistoryRelated MaterialImage File: ZZR710024307Type of MaterialCyanotypesDigital Version Created FromWalter Eha Papers.NotesTitle handwritten on back of print. R7100243073
