The Harvester World: Volume 9, number 2, February 1918 - McCormick - International Harvester Collection - Wisconsin Historical Society Online Collections

The Harvester World: Volume 9, number 2, February 1918 - McCormick - International Harvester Collection - Wisconsin Historical Society Online Collections

International Harvester General Catalog -- No. 40 -- 1940 - McCormick - International Harvester Collection - Wisconsin Historical Society Online Collections

The Harvester World: Volume 9, number 2, February 1918 - McCormick - International Harvester Collection - Wisconsin Historical Society Online Collections

International Harvester Company Annual Report -- 1917 - McCormick - International Harvester Collection - Wisconsin Historical Society Online Collections

The Harvester World: Volume 9, number 1, January 1918 - McCormick - International Harvester Collection - Wisconsin Historical Society Online Collections

Farm Collector July Issue 2023 by Ogden Publications Marketing - Issuu

The Harvester World: Volume 9, number 2, February 1918 - McCormick - International Harvester Collection - Wisconsin Historical Society Online Collections

The Harvester World: Volume 9, number 6, June 1918 - McCormick - International Harvester Collection - Wisconsin Historical Society Online Collections

New Individualist Review Online Library of Liberty

in “Science for the People” on Manifold

Gas Engine Magazine Aug/Sept Issue 2023 by Ogden Publications Marketing - Issuu

association of graduates - USMA Library Digital Collections - West

The Harvester World: Volume 9, number 1, January 1918 - McCormick - International Harvester Collection - Wisconsin Historical Society Online Collections