Vintage Enamel Pin Pinback Master Flow Building Products Ductwork

See pictures for measurements and condition if applicable.Bundle multiple items from my shop to get additional discounts! Getting the item(s) as pictured.This vintage enamel pin is a unique addition to any collection. Featuring the Master Flow Building Products Ductwork logo, this pin is a rare find for collectors of pinbacks. The pin is in great shape and has been well-preserved over the years. It would make a great gift for anyone who loves vintage pinbacks or building products.The pin is part of the Collectibles category and falls under the Pinbacks & Lunchboxes and Pinbacks:Other Collectible Pinbacks subcategories. It is a great piece for anyone who loves vintage memorabilia and wants to add a unique item to their collection. Perfect for everyday use. High quality materials and excellent craftsmanship ensure long-lasting durability.