Embrace a touch of nostalgia with this authentic vintage drinks coaster, a charming piece of advertising memorabilia from DJ Thompson & Associates in Balmain, NSW. Crafted from durable cardboard and adorned with vibrant blue hues, it's a quintessential representation of 1970s Australia, perfect for adding a retro flair to your home bar or collectibles display.This square coaster, an original artefact from the era, celebrates the rich history of Australian advertising. It's not merely a functional item but a slice of cultural heritage, reflecting the aesthetic and business practices of the period. Ideal for collectors and enthusiasts of advertising and Australian history.