Vintage 1950's Farmers Mix Feed Pig Cow Chicken Farm Feed 12 x12Metal Sign Sioux Ia. The item "Vintage 1950's Farmers Mix Feed Pig Cow Chicken Farm Feed 12x12 Tin Sign Sioux" is in sale since Friday, February 19, 2021. This item is in the category "Collectibles\Advertising\Agriculture\Seed & Feed Companies". The seller is "troye_leste" and is located in Sarasota, Florida. This item can be shipped to United States.