This Philadelphia, Pa. Centennial Expo Stereo View Card from 1876 features a unique image of George Washington’s sitting chairs with a mirror, showcasing the historical significance of the Philadelphia Centennial Exposition. The card, made of sturdy cardboard and produced using albumen print technique, captures a nostalgic glimpse into the past with its sepia-colored image. As an antique collectible, this vintage piece offers a glimpse into the history of photography and the iconic event of the Centennial Expo.