This is a vintage pocket memorandum from Armour's Big Crop fertilizer, dating back to 1941-1942. It was manufactured in the United States and is not a handmade item nor has it been modified. This collectible is perfect for paper enthusiasts and collectors alike. The memorandum is a small, pocket-sized item that features valuable information for farmers during the early 1940s. The cover of the memorandum is adorned with the Armour's Big Crop logo and the pages within are filled with useful tips, charts, and tables. It is a unique piece of history that any collector would be proud to add to their collection.