File or Bill-Book. Page: 2 of 5
Reference the current page of this Patent.
File or Bill-Book., patent, July 10, 1894; [Washington D.C.]. (https://texashistory.unt.edu/ark:/67531/metapth173765/m1/2/?rotate=270: accessed July 6, 2024), University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu.; crediting UNT Libraries Government Documents Department.