Railway Recording Machine (5) | University of Illinois Archives
Railway Recording Machine (5)
A railway recording machine on a table.
Found in RS 11/5/15, Box 10, Folder 7 Mounted Prints of Recording Machines & Sketch of Dudley Dynagraph
Original mounted print measures 29.8 cm W x 24.7 cm H
University of Illinois Archives
The holder of copyright for this image is unknown. Please contact us if you would like to purchase a high-resolution copy of the image or if you can help us identify the copyright holder.