must-have ! We under no circumstances Guess We Look It Up - World Book Encyclopedia Promotional Button

Explore the world of knowledge with the "We Never Guess We Look It Up" promotional button, a charming piece of memorabilia from the World Book Encyclopedia. This vintage pinback is a delightful nod to the era when encyclopedias were the go-to resource for curious minds. Crafted in the United States, this item is a testament to the advertising campaigns of yesteryear, making it a one-of-a-kind collectible for enthusiasts of Americana.superb for adding a touch of nostalgia to your collection, this button is a memento of the time when information was sought after in print. Despite its age, the button retains its appeal, and its simple yet impactful design ensures it will catch the eye of collectors and admirers of vintage advertising.