Track-Cleaner. Page: 1 of 3
Reference the current page of this Patent.
Track-Cleaner., patent, July 27, 1915; [Washington D.C.]. (https://texashistory.unt.edu/ark:/67531/metapth858733/m1/1/?rotate=90: accessed June 23, 2024), University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu.; crediting UNT Libraries Government Documents Department.