Vintage Speaking Book Uses Integrated Bellows

Here is a antique children's story book with integrated animal sounds. Presumably, the sounds accompany the story.

The nine unique noises are produced by small mechanisms attached to small air bellows and paper cones.The book also attempts the to make the sounds "Mama" and "Papa". Tricky, and very clever, indeed.

This is another gem from the folks at www.automatomania.com