An eye catching and intriguing vintage toy that I could not find any other examples of. If you had showed me one two weeks ago and asked me if I had one I would have answered that there was no way but I apparently got it many years ago. A tribute to the art of taking a few cents worth of materials and constructing something you might have found in a snotty estate, my apologies to the parents of anyone who had one of these ha ha. Also strikes me as something that might have been found in a public grade school, next to the Lincoln Logs in a resource closet. ABOUT 2 3/4" x 5 1/2" x 6 1/2" tall and the appearance is pretty good. There is some sand inside and directions to turn the box and I think what it originally did was power the bird to turn around but that doesn't function. There is a copyright date of 1950 on it. Unusual and appealing, you might not see another soon.