The Chicago 1933 World's Fair A Century of Progress Sterling Silver Adjustable Ring is a unique and historical piece of jewelry that commemorates the iconic fair held in Chicago in 1933. This ring is signed by the artist and made in the United States, making it a valuable collectible item for those interested in World's Fairs, historical memorabilia, and architecture. The adjustable design allows for a comfortable fit, making it a versatile piece that can be worn for various occasions to showcase your appreciation for this significant event in American history.