Grapple Page: 1 of 3
Reference the current page of this Patent.
Grapple, patent, March 18, 1913; [Washington D.C.]. (https://texashistory.unt.edu/ark:/67531/metapth853568/m1/1/: accessed March 19, 2024), University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu; crediting UNT Libraries Government Documents Department.