1916 American Seeding Machine Co. Ad: Superior Grain Drill, Springfield, OhiO Suitable for framing; a nice piece of history. Size: 10″ x 14″ page size Shipping included in the continental United States5Inventory Code: p2 1916 superior AmericanIkons. – Your home for Industrial Genealogy. Please message me if you have other interests in vintage advertisements.I have thousands of them categorized and waiting to be listed, also on mysite: Americanikons.