This product is a rare vintage porcelain over steel sign from the Peterson Hatchery in Somers, Iowa. Measuring 24″ x 17″, this original multi-color sign features the International Harvester brand and is a unique piece of advertising memorabilia. Made in the United States during the 1930s-1960s, this collectible item would make a great addition to any sign or vintage advertising collection. This sign is very very heavy.