This antique stereoview card features a charming portrait of children gathered around a rocking horse during a party in the late 19th century. The black and white image was produced using a stereoscopic technique, which creates a 3D effect when viewed through a stereoscope. The card is made of cardboard and paper and was originally produced in the United States in 1889 as part of the Popular Series. This collectible piece is a great addition to any vintage photography or animal-themed collection. It is an original item, not a licensed reproduction, and is sold as a single piece. The stereoview card does not bear any signature and is in its original condition.