The 1976 Coca-Cola Happy Birthday America Bicentennial Advertising Pinback Button is a patriotic collectible featuring the iconic Coca-Cola brand. This original red, white, and blue button celebrates the American Bicentennial in 1976, making it a piece of history from that era. Perfect for collectors or those interested in retro advertising, this pinback button is a unique and nostalgic item that represents both American pride and Coca-Cola memorabilia.