The product is an antique German singing bird cage music box automation by Karl Griesbaum. Manufactured in pre-1900 Germany, this intricate music box features a bird cage design and plays a captivating song when activated. A rare and unique collectible item, this piece showcases the craftsmanship and attention to detail of Karl Griesbaum’s automaton creations from the late 19th century. Ideal for collectors of decorative music boxes and vintage German artifacts, this piece is a charming and nostalgic addition to any collection. I was told one of his known features was the yellow bird, black beak and black wings.