Roughly 7x10x5 inches, this Magnus organ uses a small compressor to force air through the pipes. It covers two octaves, and isn't that loud (the compressor is actually louder than the pipes!). I think it was more of a novelty than a toy, but it's got a distinctive style - bakelite never looked so good. Probably manufactured in the late 50's or early 60's, judging from the design.