Grain-Heading Machine. Page: 3 of 6
View a full description of this patent.
Reference the current page of this Patent.
Grain-Heading Machine., patent, November 26, 1918; [Washington D.C.]. (https://texashistory.unt.edu/ark:/67531/metapth1256819/m1/3/: accessed June 20, 2024), University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu.; crediting UNT Libraries Government Documents Department.