File:Rodgers Ballast or Western Dump cars filling a small stream during the construction of the Madeira-Mamoré Railway in Brazil. Published on 24 May 1913 (01a).jpg
Rodgers_Ballast_or_Western_Dump_cars_filling_a_small_stream_during_the_construction_of_the_Madeira-Mamoré_Railway_in_Brazil._Published_on_24_May_1913_(01a).jpg (431 × 299 pixels, file size: 46 KB, MIME type: image/jpeg)