World Congress on Animal Feeding Lapel Pin Congreso Mundial Madrid 1966 Stud

This lapel pin is a unique piece of history from the World Congress on Animal Feeding held in Madrid, Spain in 1966. The pin features the official emblem of the event and is a great addition to any collection of vintage advertising items. Its original and authentic status makes it a valuable find for collectors of agricultural memorabilia. The pin is perfect for those who appreciate the history of animal feeding and agriculture in general.