Improvement in Coffee-Mills. Page: 1 of 2
Reference the current page of this Patent.
Improvement in Coffee-Mills., patent, August 16, 1870; [Washington D.C.]. (https://texashistory.unt.edu/ark:/67531/metapth165243/m1/1/?rotate=90: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu.; crediting UNT Libraries Government Documents Department.