Mid-Century Ceramic Hippo Figurine, 1960s for sale at Pamono
Amazon.com: Schleich Wild Life Realistic Detailed Hippopotamus Figurine - Wild Hippo Figurine Toy for Play and Education, Highly Durable and Detailed, for Boys and Girls, Gift for Kids Ages 3+ : Schleich:
Hippo Toys | The Riverdipper Hippo Family | Li'l Woodzeez